6251 lines
154 KiB
JSON
6251 lines
154 KiB
JSON
[
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Contains Duplicate",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"contains-duplicate/",
|
|
"video":"3OamzN90kPg",
|
|
"difficulty":"Easy",
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|
"python":true,
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|
"java":true,
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|
"cpp":true,
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|
"javascript":true,
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"code":"0217-contains-duplicate",
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"c":true,
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"csharp":true,
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"typescript":true,
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"go":true,
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"ruby":true,
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"swift":true,
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"kotlin":true,
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"rust":true,
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"scala":true,
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"dart":true
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},
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|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Valid Anagram",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"valid-anagram/",
|
|
"video":"9UtInBqnCgA",
|
|
"difficulty":"Easy",
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|
"python":true,
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|
"java":true,
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|
"cpp":true,
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|
"javascript":true,
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"code":"0242-valid-anagram",
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"c":true,
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"csharp":true,
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"typescript":true,
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"go":true,
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"ruby":true,
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"swift":true,
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"kotlin":true,
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|
"rust":true,
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|
"scala":true,
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|
"dart":true
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|
},
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|
{
|
|
"problem":"Concatenation of Array",
|
|
"pattern":"Arrays & Hashing",
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|
"link":"concatenation-of-array/",
|
|
"video":"68isPRHgcFQ",
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|
"difficulty":"Easy",
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|
"code":"1929-concatenation-of-array",
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|
"python":true,
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|
"cpp":true,
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|
"java":true,
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|
"javascript":true,
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|
"kotlin":true
|
|
},
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|
{
|
|
"problem":"Replace Elements With Greatest Element On Right Side",
|
|
"pattern":"Arrays & Hashing",
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|
"link":"replace-elements-with-greatest-element-on-right-side/",
|
|
"video":"ZHjKhUjcsaU",
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|
"difficulty":"Easy",
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|
"code":"1299-replace-elements-with-greatest-element-on-right-side",
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|
"c":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"java":true,
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|
"python":true,
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|
"javascript":true,
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"typescript":true,
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"go":true,
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|
"rust":true,
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|
"dart":true,
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|
"kotlin":true
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|
},
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|
{
|
|
"problem":"Is Subsequence",
|
|
"pattern":"Arrays & Hashing",
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|
"link":"is-subsequence/",
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|
"video":"99RVfqklbCE",
|
|
"difficulty":"Easy",
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|
"code":"0392-is-subsequence",
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|
"c":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"java":true,
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|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"go":true,
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|
"rust":true,
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|
"dart":true,
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|
"kotlin":true,
|
|
"swift":true
|
|
},
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|
{
|
|
"problem":"Length of Last Word",
|
|
"pattern":"Arrays & Hashing",
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|
"link":"length-of-last-word/",
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|
"video":"KT9rltZTybQ",
|
|
"difficulty":"Easy",
|
|
"code":"0058-length-of-last-word",
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|
"c":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"java":true,
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|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"rust":true,
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|
"go":true,
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|
"swift":true,
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|
"dart":true,
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|
"ruby":true,
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|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Two Sum",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"two-sum/",
|
|
"video":"KLlXCFG5TnA",
|
|
"difficulty":"Easy",
|
|
"python":true,
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|
"java":true,
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|
"cpp":true,
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|
"javascript":true,
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|
"code":"0001-two-sum",
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|
"c":true,
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|
"csharp":true,
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|
"typescript":true,
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|
"go":true,
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|
"ruby":true,
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|
"swift":true,
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|
"kotlin":true,
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|
"rust":true,
|
|
"scala":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"problem":"Longest Common Prefix",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"longest-common-prefix/",
|
|
"video":"0sWShKIJoo4",
|
|
"difficulty":"Easy",
|
|
"code":"0014-longest-common-prefix",
|
|
"cpp":true,
|
|
"python":true,
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|
"javascript":true,
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|
"c":true,
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|
"csharp":true,
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|
"java":true,
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|
"typescript":true,
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|
"go":true,
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|
"rust":true,
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|
"dart":true,
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|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Group Anagrams",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"group-anagrams/",
|
|
"video":"vzdNOK2oB2E",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0049-group-anagrams",
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|
"csharp":true,
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|
"typescript":true,
|
|
"go":true,
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|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"dart":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Pascals Triangle",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"pascals-triangle/",
|
|
"video":"nPVEaB3AjUM",
|
|
"difficulty":"Easy",
|
|
"code":"0118-pascals-triangle",
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true,
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|
"csharp":true,
|
|
"go":true,
|
|
"dart":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Remove Element",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"remove-element/",
|
|
"video":"Pcd1ii9P9ZI",
|
|
"difficulty":"Easy",
|
|
"code":"0027-remove-element",
|
|
"c":true,
|
|
"java":true,
|
|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"go":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"swift":true,
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|
"rust":true,
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|
"dart":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Unique Email Addresses",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"unique-email-addresses/",
|
|
"video":"TC_xLIWl7qY",
|
|
"difficulty":"Easy",
|
|
"code":"0929-unique-email-addresses",
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|
"java":true,
|
|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"swift":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"go":true,
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|
"rust":true,
|
|
"c":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Isomorphic Strings",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"isomorphic-strings/",
|
|
"video":"7yF-U1hLEqQ",
|
|
"difficulty":"Easy",
|
|
"code":"0205-isomorphic-strings",
|
|
"c":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
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|
"typescript":true,
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|
"swift":true,
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|
"cpp":true,
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|
"csharp":true,
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|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true
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|
},
|
|
{
|
|
"problem":"Can Place Flowers",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"can-place-flowers/",
|
|
"video":"ZGxqqjljpUI",
|
|
"difficulty":"Easy",
|
|
"code":"0605-can-place-flowers",
|
|
"c":true,
|
|
"cpp":true,
|
|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"csharp":true,
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|
"go":true,
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|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Majority Element",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"majority-element/",
|
|
"video":"7pnhv842keE",
|
|
"difficulty":"Easy",
|
|
"code":"0169-majority-element",
|
|
"c":true,
|
|
"cpp":true,
|
|
"python":true,
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|
"javascript":true,
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|
"typescript":true,
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|
"swift":true,
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|
"csharp":true,
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|
"java":true,
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|
"go":true,
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|
"kotlin":true,
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|
"rust":true
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|
},
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|
{
|
|
"problem":"Next Greater Element I",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"next-greater-element-i/",
|
|
"video":"68a1Dc_qVq4",
|
|
"difficulty":"Easy",
|
|
"code":"0496-next-greater-element-i",
|
|
"java":true,
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|
"python":true,
|
|
"typescript":true,
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|
"c":true,
|
|
"cpp":true,
|
|
"csharp":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find Pivot Index",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"find-pivot-index/",
|
|
"video":"u89i60lYx8U",
|
|
"difficulty":"Easy",
|
|
"code":"0724-find-pivot-index",
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
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|
"rust":true,
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Range Sum Query - Immutable",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"range-sum-query-immutable/",
|
|
"video":"2pndAmo_sMA",
|
|
"difficulty":"Easy",
|
|
"code":"0303-range-sum-query-immutable",
|
|
"python":true,
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find All Numbers Disappeared in An Array",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"find-all-numbers-disappeared-in-an-array/",
|
|
"video":"8i-f24YFWC4",
|
|
"difficulty":"Easy",
|
|
"code":"0448-find-all-numbers-disappeared-in-an-array",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"c":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"csharp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Number of Balloons",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"maximum-number-of-balloons/",
|
|
"video":"G9xeB2-7PqY",
|
|
"difficulty":"Easy",
|
|
"code":"1189-maximum-number-of-balloons",
|
|
"c":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"csharp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Word Pattern",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"word-pattern/",
|
|
"video":"W_akoecmCbM",
|
|
"difficulty":"Easy",
|
|
"code":"0290-word-pattern",
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"c":true,
|
|
"cpp":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"csharp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Design HashSet",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"design-hashset/",
|
|
"video":"VymjPQUXjL8",
|
|
"difficulty":"Easy",
|
|
"code":"0705-design-hashset",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Design HashMap",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"design-hashmap/",
|
|
"video":"cNWsgbKwwoU",
|
|
"difficulty":"Easy",
|
|
"code":"0706-design-hashmap",
|
|
"python":true,
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Sort an Array",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"sort-an-array/",
|
|
"video":"MsYZSinhuFo",
|
|
"difficulty":"Medium",
|
|
"code":"0912-sort-an-array",
|
|
"python":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Top K Frequent Elements",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"top-k-frequent-elements/",
|
|
"video":"YPTqKIgVk-k",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0347-top-k-frequent-elements",
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|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
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|
"ruby":true,
|
|
"swift":true,
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|
"kotlin":true,
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|
"rust":true,
|
|
"c":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Product of Array Except Self",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"product-of-array-except-self/",
|
|
"video":"bNvIQI2wAjk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0238-product-of-array-except-self",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Valid Sudoku",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"valid-sudoku/",
|
|
"video":"TjFXEUCMqI8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0036-valid-sudoku",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
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|
"ruby":true,
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|
"kotlin":true,
|
|
"rust":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Encode and Decode Strings",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/659/",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"encode-and-decode-strings/",
|
|
"video":"B1k_sxOSgv8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0271-encode-and-decode-strings",
|
|
"csharp":true,
|
|
"go":true,
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|
"ruby":true,
|
|
"swift":true,
|
|
"rust":true,
|
|
"typescript":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Consecutive Sequence",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"longest-consecutive-sequence/",
|
|
"video":"P6RZZMu_maU",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0128-longest-consecutive-sequence",
|
|
"csharp":true,
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|
"typescript":true,
|
|
"go":true,
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|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Sort Colors",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"sort-colors/",
|
|
"video":"4xbWSRZHqac",
|
|
"difficulty":"Medium",
|
|
"code":"0075-sort-colors",
|
|
"c":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"go":true,
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|
"kotlin":true,
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|
"cpp":true,
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|
"python":true,
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|
"typescript":true,
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|
"csharp":true,
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|
"rust":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Encode and Decode TinyURL",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"encode-and-decode-tinyurl/",
|
|
"video":"VyBOaboQLGc",
|
|
"difficulty":"Medium",
|
|
"code":"0535-encode-and-decode-tinyurl",
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Brick Wall",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"brick-wall/",
|
|
"video":"Kkmv2h48ekw",
|
|
"difficulty":"Medium",
|
|
"code":"0554-brick-wall",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Best Time to Buy And Sell Stock II",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"best-time-to-buy-and-sell-stock-ii/",
|
|
"video":"3SJ3pUkPQMc",
|
|
"difficulty":"Medium",
|
|
"code":"0122-best-time-to-buy-and-sell-stock-ii",
|
|
"c":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Subarray Sum Equals K",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"subarray-sum-equals-k/",
|
|
"video":"fFVZt-6sgyo",
|
|
"difficulty":"Medium",
|
|
"code":"0560-subarray-sum-equals-k",
|
|
"java":true,
|
|
"cpp":true,
|
|
"go":true,
|
|
"c":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Unique Length 3 Palindromic Subsequences",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"unique-length-3-palindromic-subsequences/",
|
|
"video":"3THUt0vAFLU",
|
|
"difficulty":"Medium",
|
|
"code":"1930-unique-length-3-palindromic-subsequences",
|
|
"cpp":true,
|
|
"java":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Minimum Number of Swaps to Make The String Balanced",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"minimum-number-of-swaps-to-make-the-string-balanced/",
|
|
"video":"3YDBT9ZrfaU",
|
|
"difficulty":"Medium",
|
|
"code":"1963-minimum-number-of-swaps-to-make-the-string-balanced",
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"c":true,
|
|
"python":true,
|
|
"kotlin":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Number of Pairs of Interchangeable Rectangles",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"number-of-pairs-of-interchangeable-rectangles/",
|
|
"video":"lEQ8ZlLOuyQ",
|
|
"difficulty":"Medium",
|
|
"code":"2001-number-of-pairs-of-interchangeable-rectangles",
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"c":true,
|
|
"java":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Maximum Product of The Length of Two Palindromic Subsequences",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"maximum-product-of-the-length-of-two-palindromic-subsequences/",
|
|
"video":"aoHbYlO8vDg",
|
|
"difficulty":"Medium",
|
|
"code":"2002-maximum-product-of-the-length-of-two-palindromic-subsequences",
|
|
"cpp":true,
|
|
"c":true,
|
|
"csharp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Grid Game",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"grid-game/",
|
|
"video":"N4wDSOw65hI",
|
|
"difficulty":"Medium",
|
|
"code":"2017-grid-game",
|
|
"python":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find All Anagrams in a String",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"find-all-anagrams-in-a-string/",
|
|
"video":"G8xtZy0fDKg",
|
|
"difficulty":"Medium",
|
|
"code":"0438-find-all-anagrams-in-a-string",
|
|
"cpp":true,
|
|
"csharp":true,
|
|
"python":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Find The Index of The First Occurrence in a String",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"find-the-index-of-the-first-occurrence-in-a-string/",
|
|
"video":"JoF0Z7nVSrA",
|
|
"difficulty":"Easy",
|
|
"code":"0028-find-the-index-of-the-first-occurrence-in-a-string",
|
|
"python":true,
|
|
"cpp":true,
|
|
"go":true,
|
|
"c":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Wiggle Sort",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"wiggle-sort/",
|
|
"video":"vGsyTE4s34w",
|
|
"difficulty":"Medium",
|
|
"code":"0280-wiggle-sort",
|
|
"cpp":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Largest Number",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"largest-number/",
|
|
"video":"WDx6Y4i4xJ8",
|
|
"difficulty":"Medium",
|
|
"code":"0179-largest-number",
|
|
"typescript":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"csharp":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"problem":"Continuous Subarray Sum",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"continuous-subarray-sum/",
|
|
"video":"OKcrLfR-8mE",
|
|
"difficulty":"Medium",
|
|
"code":"0523-continuous-subarray-sum",
|
|
"java":true,
|
|
"python":true,
|
|
"cpp":true,
|
|
"kotlin":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Push Dominoes",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"push-dominoes/",
|
|
"video":"evUFsOb_iLY",
|
|
"difficulty":"Medium",
|
|
"code":"0838-push-dominoes",
|
|
"typescript":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Repeated DNA Sequences",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"repeated-dna-sequences/",
|
|
"video":"FzTYfsmtOso",
|
|
"difficulty":"Medium",
|
|
"code":"0187-repeated-dna-sequences",
|
|
"java":true,
|
|
"typescript":true,
|
|
"cpp":true,
|
|
"kotlin":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Insert Delete Get Random O(1)",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"insert-delete-getrandom-o1/",
|
|
"video":"j4KwhBziOpg",
|
|
"difficulty":"Medium",
|
|
"code":"0380-insert-delete-getrandom-o1",
|
|
"java":true,
|
|
"typescript":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Check if a String Contains all Binary Codes of Size K",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"check-if-a-string-contains-all-binary-codes-of-size-k/",
|
|
"video":"qU32rTy_kOM",
|
|
"difficulty":"Medium",
|
|
"code":"1461-check-if-a-string-contains-all-binary-codes-of-size-k",
|
|
"cpp":true,
|
|
"kotlin":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Range Sum Query 2D Immutable",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"range-sum-query-2d-immutable/",
|
|
"video":"KE8MQuwE2yA",
|
|
"difficulty":"Medium",
|
|
"code":"0304-range-sum-query-2d-immutable",
|
|
"cpp":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Non Decreasing Array",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"non-decreasing-array/",
|
|
"video":"RegQckCegDk",
|
|
"difficulty":"Medium",
|
|
"code":"0665-non-decreasing-array",
|
|
"cpp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"scala":true,
|
|
"kotlin":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"First Missing Positive",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"first-missing-positive/",
|
|
"video":"8g78yfzMlao",
|
|
"difficulty":"Hard",
|
|
"code":"0041-first-missing-positive",
|
|
"python":true,
|
|
"typescript":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Sign of An Array",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"sign-of-the-product-of-an-array/",
|
|
"video":"ILDLM86jNow",
|
|
"difficulty":"Easy",
|
|
"code":"1822-sign-of-the-product-of-an-array"
|
|
},
|
|
{
|
|
"problem":"Find the Difference of Two Arrays",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"find-the-difference-of-two-arrays/",
|
|
"video":"a4wqKR-znBE",
|
|
"difficulty":"Easy",
|
|
"code":"2215-find-the-difference-of-two-arrays",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Design Parking System",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"design-parking-system/",
|
|
"video":"d5zCHesOrSk",
|
|
"difficulty":"Easy",
|
|
"code":"1603-design-parking-system",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Zero-Filled Subarrays",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"number-of-zero-filled-subarrays/",
|
|
"video":"G-EWVGCcL_w",
|
|
"difficulty":"Medium",
|
|
"code":"2348-number-of-zero-filled-subarrays",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Optimal Partition of String",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"optimal-partition-of-string/",
|
|
"video":"CKZPdiXiQf0",
|
|
"difficulty":"Medium",
|
|
"code":"2405-optimal-partition-of-string",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Design Underground System",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"design-underground-system/",
|
|
"video":"W5QOLqXskZM",
|
|
"difficulty":"Medium",
|
|
"code":"1396-design-underground-system",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Naming a Company",
|
|
"pattern":"Arrays & Hashing",
|
|
"link":"naming-a-company/",
|
|
"video":"NrHpgTScOcY",
|
|
"difficulty":"Hard",
|
|
"code":"2306-naming-a-company",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Valid Palindrome",
|
|
"pattern":"Two Pointers",
|
|
"link":"valid-palindrome/",
|
|
"video":"jJXJ16kPFWg",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0125-valid-palindrome",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"problem":"Valid Palindrome II",
|
|
"pattern":"Two Pointers",
|
|
"link":"valid-palindrome-ii/",
|
|
"video":"JrxRYBwG6EI",
|
|
"difficulty":"Easy",
|
|
"code":"0680-valid-palindrome-ii",
|
|
"python":true,
|
|
"cpp":true,
|
|
"csharp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"c":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Difference Between Highest And Lowest of K Scores",
|
|
"pattern":"Two Pointers",
|
|
"link":"minimum-difference-between-highest-and-lowest-of-k-scores/",
|
|
"video":"JU5XdBZZtlk",
|
|
"difficulty":"Easy",
|
|
"code":"1984-minimum-difference-between-highest-and-lowest-of-k-scores",
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Merge Strings Alternately",
|
|
"pattern":"Two Pointers",
|
|
"link":"merge-strings-alternately/",
|
|
"video":"LECWOvTo-Sc",
|
|
"difficulty":"Easy",
|
|
"code":"1768-merge-strings-alternately",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Reverse String",
|
|
"pattern":"Two Pointers",
|
|
"link":"reverse-string/",
|
|
"video":"_d0T_2Lk2qA",
|
|
"difficulty":"Easy",
|
|
"code":"0344-reverse-string",
|
|
"c":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Merge Sorted Array",
|
|
"pattern":"Two Pointers",
|
|
"link":"merge-sorted-array/",
|
|
"video":"P1Ic85RarKY",
|
|
"difficulty":"Easy",
|
|
"code":"0088-merge-sorted-array",
|
|
"c":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Move Zeroes",
|
|
"pattern":"Two Pointers",
|
|
"link":"move-zeroes/",
|
|
"video":"aayNRwUN3Do",
|
|
"difficulty":"Easy",
|
|
"code":"0283-move-zeroes",
|
|
"c":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"csharp":true,
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Remove Duplicates From Sorted Array",
|
|
"pattern":"Two Pointers",
|
|
"link":"remove-duplicates-from-sorted-array/",
|
|
"video":"DEJAZBq0FDA",
|
|
"difficulty":"Easy",
|
|
"code":"0026-remove-duplicates-from-sorted-array",
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Remove Duplicates From Sorted Array II",
|
|
"pattern":"Two Pointers",
|
|
"link":"remove-duplicates-from-sorted-array-ii/",
|
|
"video":"ycAq8iqh0TI",
|
|
"difficulty":"Medium",
|
|
"code":"0080-remove-duplicates-from-sorted-array-ii",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Two Sum II Input Array Is Sorted",
|
|
"pattern":"Two Pointers",
|
|
"link":"two-sum-ii-input-array-is-sorted/",
|
|
"video":"cQ1Oz4ckceM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0167-two-sum-ii-input-array-is-sorted",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"3Sum",
|
|
"pattern":"Two Pointers",
|
|
"link":"3sum/",
|
|
"video":"jzZsG8n2R9A",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0015-3sum",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"4Sum",
|
|
"pattern":"Two Pointers",
|
|
"link":"4sum/",
|
|
"video":"EYeR-_1NRlQ",
|
|
"difficulty":"Medium",
|
|
"code":"0018-4sum",
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Container With Most Water",
|
|
"pattern":"Two Pointers",
|
|
"link":"container-with-most-water/",
|
|
"video":"UuiTKBwPgAo",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0011-container-with-most-water",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"problem":"Number of Subsequences That Satisfy The Given Sum Condition",
|
|
"pattern":"Two Pointers",
|
|
"link":"number-of-subsequences-that-satisfy-the-given-sum-condition/",
|
|
"video":"xCsIkPLS4Ls",
|
|
"difficulty":"Medium",
|
|
"code":"1498-number-of-subsequences-that-satisfy-the-given-sum-condition",
|
|
"cpp":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Rotate Array",
|
|
"pattern":"Two Pointers",
|
|
"link":"rotate-array/",
|
|
"video":"BHr381Guz3Y",
|
|
"difficulty":"Medium",
|
|
"code":"0189-rotate-array",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Array With Elements Not Equal to Average of Neighbors",
|
|
"pattern":"Two Pointers",
|
|
"link":"array-with-elements-not-equal-to-average-of-neighbors/",
|
|
"video":"Wmb3YdVYfqM",
|
|
"difficulty":"Medium",
|
|
"code":"1968-array-with-elements-not-equal-to-average-of-neighbors",
|
|
"c":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Boats to Save People",
|
|
"pattern":"Two Pointers",
|
|
"link":"boats-to-save-people/",
|
|
"video":"XbaxWuHIWUs",
|
|
"difficulty":"Medium",
|
|
"code":"0881-boats-to-save-people",
|
|
"c":true,
|
|
"cpp":true,
|
|
"typescript":true,
|
|
"javascript":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Trapping Rain Water",
|
|
"pattern":"Two Pointers",
|
|
"link":"trapping-rain-water/",
|
|
"video":"ZI2z5pq0TqA",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0042-trapping-rain-water",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Best Time to Buy And Sell Stock",
|
|
"pattern":"Sliding Window",
|
|
"link":"best-time-to-buy-and-sell-stock/",
|
|
"video":"1pkOgXD63yU",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0121-best-time-to-buy-and-sell-stock",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Contains Duplicate II",
|
|
"pattern":"Sliding Window",
|
|
"link":"contains-duplicate-ii/",
|
|
"video":"ypn0aZ0nrL4",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"code":"0219-contains-duplicate-ii",
|
|
"cpp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Sub Arrays of Size K and Avg Greater than or Equal to Threshold",
|
|
"pattern":"Sliding Window",
|
|
"link":"number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold/",
|
|
"video":"D8B4tKxMTnY",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"1343-number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold",
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Substring Without Repeating Characters",
|
|
"pattern":"Sliding Window",
|
|
"link":"longest-substring-without-repeating-characters/",
|
|
"video":"wiGpQwVHdE0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0003-longest-substring-without-repeating-characters",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Repeating Character Replacement",
|
|
"pattern":"Sliding Window",
|
|
"link":"longest-repeating-character-replacement/",
|
|
"video":"gqXU1UyA8pk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0424-longest-repeating-character-replacement",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Permutation In String",
|
|
"pattern":"Sliding Window",
|
|
"link":"permutation-in-string/",
|
|
"video":"UbyhOgBN834",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0567-permutation-in-string",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Frequency of The Most Frequent Element",
|
|
"pattern":"Sliding Window",
|
|
"link":"frequency-of-the-most-frequent-element/",
|
|
"video":"vgBrQ0NM5vE",
|
|
"difficulty":"Medium",
|
|
"code":"1838-frequency-of-the-most-frequent-element",
|
|
"csharp":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"c":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Fruits into Basket",
|
|
"pattern":"Sliding Window",
|
|
"link":"fruit-into-baskets/",
|
|
"video":"yYtaV0G3mWQ",
|
|
"difficulty":"Medium",
|
|
"code":"0904-fruit-into-baskets",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Maximum Number of Vowels in a Substring of Given Length",
|
|
"pattern":"Sliding Window",
|
|
"link":"maximum-number-of-vowels-in-a-substring-of-given-length/",
|
|
"video":"kEfPSzgL-Ss",
|
|
"difficulty":"Medium",
|
|
"code":"1456-maximum-number-of-vowels-in-a-substring-of-given-length",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Number of Flips to Make The Binary String Alternating",
|
|
"pattern":"Sliding Window",
|
|
"link":"minimum-number-of-flips-to-make-the-binary-string-alternating/",
|
|
"video":"MOeuK6gaC2A",
|
|
"difficulty":"Medium",
|
|
"code":"1888-minimum-number-of-flips-to-make-the-binary-string-alternating",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Size Subarray Sum",
|
|
"pattern":"Sliding Window",
|
|
"link":"minimum-size-subarray-sum/",
|
|
"video":"aYqYMIqZx5s",
|
|
"difficulty":"Medium",
|
|
"code":"0209-minimum-size-subarray-sum",
|
|
"c":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find K Closest Elements",
|
|
"pattern":"Sliding Window",
|
|
"link":"find-k-closest-elements/",
|
|
"video":"o-YDQzHoaKM",
|
|
"difficulty":"Medium",
|
|
"code":"0658-find-k-closest-elements",
|
|
"python":true,
|
|
"typescript":true,
|
|
"javascript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Minimum Window Substring",
|
|
"pattern":"Sliding Window",
|
|
"link":"minimum-window-substring/",
|
|
"video":"jSto0O4AJbM",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0076-minimum-window-substring",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"ruby":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Sliding Window Maximum",
|
|
"pattern":"Sliding Window",
|
|
"link":"sliding-window-maximum/",
|
|
"video":"DfljaUwZsOk",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0239-sliding-window-maximum",
|
|
"csharp":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"typescript":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Valid Parentheses",
|
|
"pattern":"Stack",
|
|
"link":"valid-parentheses/",
|
|
"video":"WTzjTskDFMg",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0020-valid-parentheses",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"problem":"Baseball Game",
|
|
"pattern":"Stack",
|
|
"link":"baseball-game/",
|
|
"video":"Id_tqGdsZQI",
|
|
"difficulty":"Easy",
|
|
"code":"0682-baseball-game",
|
|
"c":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"java":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true,
|
|
"csharp":true,
|
|
"javascript":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Implement Stack Using Queues",
|
|
"pattern":"Stack",
|
|
"link":"implement-stack-using-queues/",
|
|
"video":"rW4vm0-DLYc",
|
|
"difficulty":"Easy",
|
|
"code":"0225-implement-stack-using-queues",
|
|
"cpp":true,
|
|
"go":true,
|
|
"c":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Min Stack",
|
|
"pattern":"Stack",
|
|
"link":"min-stack/",
|
|
"video":"qkLl7nAwDPo",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0155-min-stack",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"rust":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Evaluate Reverse Polish Notation",
|
|
"pattern":"Stack",
|
|
"link":"evaluate-reverse-polish-notation/",
|
|
"video":"iu0082c4HDE",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0150-evaluate-reverse-polish-notation",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Removing Stars From a String",
|
|
"pattern":"Stack",
|
|
"link":"removing-stars-from-a-string/",
|
|
"video":"pRyFZIaKegA",
|
|
"difficulty":"Medium",
|
|
"code":"2390-removing-stars-from-a-string",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Validate Stack Sequences",
|
|
"pattern":"Stack",
|
|
"link":"validate-stack-sequences/",
|
|
"video":"mzua0r94kb8",
|
|
"difficulty":"Medium",
|
|
"code":"0946-validate-stack-sequences",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Generate Parentheses",
|
|
"pattern":"Stack",
|
|
"link":"generate-parentheses/",
|
|
"video":"s9fokUqJ76A",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0022-generate-parentheses",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"rust":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Asteroid Collision",
|
|
"pattern":"Stack",
|
|
"link":"asteroid-collision/",
|
|
"video":"LN7KjRszjk4",
|
|
"difficulty":"Medium",
|
|
"code":"0735-asteroid-collision",
|
|
"java":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Daily Temperatures",
|
|
"pattern":"Stack",
|
|
"link":"daily-temperatures/",
|
|
"video":"cTBiBSnjO3c",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0739-daily-temperatures",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Online Stock Span",
|
|
"pattern":"Stack",
|
|
"link":"online-stock-span/",
|
|
"video":"slYh0ZNEqSw",
|
|
"difficulty":"Medium",
|
|
"code":"0901-online-stock-span",
|
|
"python":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"cpp":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Car Fleet",
|
|
"pattern":"Stack",
|
|
"link":"car-fleet/",
|
|
"video":"Pr6T-3yB9RM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0853-car-fleet",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Simplify Path",
|
|
"pattern":"Stack",
|
|
"link":"simplify-path/",
|
|
"video":"qYlHrAKJfyA",
|
|
"difficulty":"Medium",
|
|
"code":"0071-simplify-path",
|
|
"python":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Decode String",
|
|
"pattern":"Stack",
|
|
"link":"decode-string/",
|
|
"video":"qB0zZpBJlh8",
|
|
"difficulty":"Medium",
|
|
"code":"0394-decode-string",
|
|
"python":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"scala":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Remove K Digits",
|
|
"pattern":"Stack",
|
|
"link":"remove-k-digits/",
|
|
"video":"cFabMOnJaq0",
|
|
"difficulty":"Medium",
|
|
"code":"0402-remove-k-digits",
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Remove All Adjacent Duplicates In String II",
|
|
"pattern":"Stack",
|
|
"link":"remove-all-adjacent-duplicates-in-string-ii/",
|
|
"video":"w6LcypDgC4w",
|
|
"difficulty":"Medium",
|
|
"code":"1209-remove-all-adjacent-duplicates-in-string-ii",
|
|
"cpp":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"132 Pattern",
|
|
"pattern":"Stack",
|
|
"link":"132-pattern/",
|
|
"video":"q5ANAl8Z458",
|
|
"difficulty":"Medium",
|
|
"code":"0132-132-pattern"
|
|
},
|
|
{
|
|
"problem":"Maximum Frequency Stack",
|
|
"pattern":"Stack",
|
|
"link":"maximum-frequency-stack/",
|
|
"video":"Z6idIicFDOE",
|
|
"difficulty":"Hard",
|
|
"code":"0895-maximum-frequency-stack",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Largest Rectangle In Histogram",
|
|
"pattern":"Stack",
|
|
"link":"largest-rectangle-in-histogram/",
|
|
"video":"zx5Sw9130L0",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0084-largest-rectangle-in-histogram",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Binary Search",
|
|
"pattern":"Binary Search",
|
|
"link":"binary-search/",
|
|
"video":"s4DPM8ct1pI",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0704-binary-search",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"problem":"Search Insert Position",
|
|
"pattern":"Binary Search",
|
|
"link":"search-insert-position/",
|
|
"video":"K-RYzDZkzCI",
|
|
"difficulty":"Easy",
|
|
"code":"0035-search-insert-position",
|
|
"c":true,
|
|
"cpp":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"swift":true,
|
|
"csharp":true,
|
|
"java":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"typescript":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Guess Number Higher Or Lower",
|
|
"pattern":"Binary Search",
|
|
"link":"guess-number-higher-or-lower/",
|
|
"video":"xW4QsTtaCa4",
|
|
"difficulty":"Easy",
|
|
"code":"0374-guess-number-higher-or-lower",
|
|
"c":true,
|
|
"python":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Arranging Coins",
|
|
"pattern":"Binary Search",
|
|
"link":"arranging-coins/",
|
|
"video":"5rHz_6s2Buw",
|
|
"difficulty":"Easy",
|
|
"code":"0441-arranging-coins",
|
|
"python":true,
|
|
"cpp":true,
|
|
"kotlin":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Squares of a Sorted Array",
|
|
"pattern":"Binary Search",
|
|
"link":"squares-of-a-sorted-array/",
|
|
"video":"FPCZsG_AkUg",
|
|
"difficulty":"Easy",
|
|
"code":"0977-squares-of-a-sorted-array",
|
|
"cpp":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Valid Perfect Square",
|
|
"pattern":"Binary Search",
|
|
"link":"valid-perfect-square/",
|
|
"video":"Cg_wWPHJ2Sk",
|
|
"difficulty":"Easy",
|
|
"code":"0367-valid-perfect-square",
|
|
"python":true,
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"swift":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Sqrt(x) ",
|
|
"pattern":"Binary Search",
|
|
"link":"sqrtx/",
|
|
"video":"zdMhGxRWutQ",
|
|
"difficulty":"Easy",
|
|
"code":"0069-sqrtx",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Single Element in a Sorted Array",
|
|
"pattern":"Binary Search",
|
|
"link":"single-element-in-a-sorted-array/",
|
|
"video":"HGtqdzyUJ3k",
|
|
"difficulty":"Medium",
|
|
"code":"0540-single-element-in-a-sorted-array",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Capacity to Ship Packages",
|
|
"pattern":"Binary Search",
|
|
"link":"capacity-to-ship-packages-within-d-days/",
|
|
"video":"ER_oLmdc-nw",
|
|
"difficulty":"Medium",
|
|
"code":"1011-capacity-to-ship-packages-within-d-days",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find Peak Element",
|
|
"pattern":"Binary Search",
|
|
"link":"find-peak-element/",
|
|
"video":"kMzJy9es7Hc",
|
|
"difficulty":"Medium",
|
|
"code":"0162-find-peak-element",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Successful Pairs of Spells and Potions",
|
|
"pattern":"Binary Search",
|
|
"link":"successful-pairs-of-spells-and-potions/",
|
|
"video":"OKnm5oyAhWg",
|
|
"difficulty":"Medium",
|
|
"code":"2300-successful-pairs-of-spells-and-potions",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Search a 2D Matrix",
|
|
"pattern":"Binary Search",
|
|
"link":"search-a-2d-matrix/",
|
|
"video":"Ber2pi2C0j0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0074-search-a-2d-matrix",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Koko Eating Bananas",
|
|
"pattern":"Binary Search",
|
|
"link":"koko-eating-bananas/",
|
|
"video":"U2SozAs9RzA",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0875-koko-eating-bananas",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Find Minimum In Rotated Sorted Array",
|
|
"pattern":"Binary Search",
|
|
"link":"find-minimum-in-rotated-sorted-array/",
|
|
"video":"nIVW4P8b1VA",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0153-find-minimum-in-rotated-sorted-array",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Search In Rotated Sorted Array",
|
|
"pattern":"Binary Search",
|
|
"link":"search-in-rotated-sorted-array/",
|
|
"video":"U8XENwh8Oy8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0033-search-in-rotated-sorted-array",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Time Based Key Value Store",
|
|
"pattern":"Binary Search",
|
|
"link":"time-based-key-value-store/",
|
|
"video":"fu2cD_6E8Hw",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0981-time-based-key-value-store",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Find First And Last Position of Element In Sorted Array",
|
|
"pattern":"Binary Search",
|
|
"link":"find-first-and-last-position-of-element-in-sorted-array/",
|
|
"video":"4sQL7R5ySUU",
|
|
"difficulty":"Medium",
|
|
"code":"0034-find-first-and-last-position-of-element-in-sorted-array",
|
|
"csharp":true,
|
|
"python":true,
|
|
"kotlin":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Maximum Number of Removable Characters",
|
|
"pattern":"Binary Search",
|
|
"link":"maximum-number-of-removable-characters/",
|
|
"video":"NMP3nRPyX5g",
|
|
"difficulty":"Medium",
|
|
"code":"1898-maximum-number-of-removable-characters"
|
|
},
|
|
{
|
|
"problem":"Populating Next Right Pointers In Each Node",
|
|
"pattern":"Binary Search",
|
|
"link":"populating-next-right-pointers-in-each-node/",
|
|
"video":"U4hFQCa1Cq0",
|
|
"difficulty":"Medium",
|
|
"code":"0116-populating-next-right-pointers-in-each-node",
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Search Suggestions System",
|
|
"pattern":"Binary Search",
|
|
"link":"search-suggestions-system/",
|
|
"video":"D4T2N0yAr20",
|
|
"difficulty":"Medium",
|
|
"code":"1268-search-suggestions-system",
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Split Array Largest Sum",
|
|
"pattern":"Binary Search",
|
|
"link":"split-array-largest-sum/",
|
|
"video":"YUF3_eBdzsk",
|
|
"difficulty":"Hard",
|
|
"code":"0410-split-array-largest-sum",
|
|
"python":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Median of Two Sorted Arrays",
|
|
"pattern":"Binary Search",
|
|
"link":"median-of-two-sorted-arrays/",
|
|
"video":"q6IEA26hvXc",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0004-median-of-two-sorted-arrays",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Reverse Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"reverse-linked-list/",
|
|
"video":"G0_I-ZF0S38",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"java":true,
|
|
"code":"0206-reverse-linked-list",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true,
|
|
"rust":true,
|
|
"dart":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Merge Two Sorted Lists",
|
|
"pattern":"Linked List",
|
|
"link":"merge-two-sorted-lists/",
|
|
"video":"XIdigk956u0",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0021-merge-two-sorted-lists",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true,
|
|
"dart":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Palindrome Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"palindrome-linked-list/",
|
|
"video":"yOzXms1J6Nk",
|
|
"difficulty":"Easy",
|
|
"code":"0234-palindrome-linked-list",
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"python":true,
|
|
"go":true,
|
|
"java":true,
|
|
"kotlin":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Remove Linked List Elements",
|
|
"pattern":"Linked List",
|
|
"link":"remove-linked-list-elements/",
|
|
"video":"JI71sxtHTng",
|
|
"difficulty":"Easy",
|
|
"code":"0203-remove-linked-list-elements",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Remove Duplicates From Sorted List",
|
|
"pattern":"Linked List",
|
|
"link":"remove-duplicates-from-sorted-list/",
|
|
"video":"p10f-VpO4nE",
|
|
"difficulty":"Easy",
|
|
"code":"0083-remove-duplicates-from-sorted-list",
|
|
"cpp":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"java":true,
|
|
"kotlin":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Middle of the Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"middle-of-the-linked-list/",
|
|
"video":"A2_ldqM4QcY",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"code":"0876-middle-of-the-linked-list",
|
|
"c":true,
|
|
"cpp":true,
|
|
"csharp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Intersection of Two Linked Lists",
|
|
"pattern":"Linked List",
|
|
"link":"intersection-of-two-linked-lists/",
|
|
"video":"D0X0BONOQhI",
|
|
"difficulty":"Easy",
|
|
"code":"0160-intersection-of-two-linked-lists",
|
|
"python":true,
|
|
"javascript":true,
|
|
"java":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"cpp":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Reorder List",
|
|
"pattern":"Linked List",
|
|
"link":"reorder-list/",
|
|
"video":"S5bfdUTrKLM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0143-reorder-list",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Twin Sum Of A Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"maximum-twin-sum-of-a-linked-list/",
|
|
"video":"doj95MelfSA",
|
|
"difficulty":"Medium",
|
|
"code":"2130-maximum-twin-sum-of-a-linked-list",
|
|
"python":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Remove Nth Node From End of List",
|
|
"pattern":"Linked List",
|
|
"link":"remove-nth-node-from-end-of-list/",
|
|
"video":"XVuQxVej6y8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0019-remove-nth-node-from-end-of-list",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Swapping Nodes in a Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"swapping-nodes-in-a-linked-list/",
|
|
"video":"4LsrgMyQIjQ",
|
|
"difficulty":"Medium",
|
|
"code":"1721-swapping-nodes-in-a-linked-list",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"LFU Cache",
|
|
"pattern":"Linked List",
|
|
"link":"lfu-cache/",
|
|
"video":"bLEIHn-DgoA",
|
|
"difficulty":"Hard",
|
|
"code":"0460-lfu-cache"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Copy List With Random Pointer",
|
|
"pattern":"Linked List",
|
|
"link":"copy-list-with-random-pointer/",
|
|
"video":"5Y2EiZST97Y",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0138-copy-list-with-random-pointer",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Design Linked List",
|
|
"pattern":"Linked List",
|
|
"link":"design-linked-list/",
|
|
"video":"Wf4QhpdVFQo",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0707-design-linked-list",
|
|
"go":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Design Browser History",
|
|
"pattern":"Linked List",
|
|
"link":"design-browser-history/",
|
|
"video":"i1G-kKnBu8k",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"1472-design-browser-history",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Add Two Numbers",
|
|
"pattern":"Linked List",
|
|
"link":"add-two-numbers/",
|
|
"video":"wgFPrzTjm7s",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0002-add-two-numbers",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Linked List Cycle",
|
|
"pattern":"Linked List",
|
|
"link":"linked-list-cycle/",
|
|
"video":"gBTe7lFR3vc",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"java":true,
|
|
"code":"0141-linked-list-cycle",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Find The Duplicate Number",
|
|
"pattern":"Linked List",
|
|
"link":"find-the-duplicate-number/",
|
|
"video":"wjYnzkAhcNk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0287-find-the-duplicate-number",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Swap Nodes In Pairs",
|
|
"pattern":"Linked List",
|
|
"link":"swap-nodes-in-pairs/",
|
|
"video":"o811TZLAWOo",
|
|
"difficulty":"Medium",
|
|
"code":"0024-swap-nodes-in-pairs",
|
|
"python":true,
|
|
"go":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Sort List",
|
|
"pattern":"Linked List",
|
|
"link":"sort-list/",
|
|
"video":"TGveA1oFhrc",
|
|
"difficulty":"Medium",
|
|
"code":"0148-sort-list",
|
|
"java":true,
|
|
"python":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Partition List",
|
|
"pattern":"Linked List",
|
|
"link":"partition-list/",
|
|
"video":"KT1iUciJr4g",
|
|
"difficulty":"Medium",
|
|
"code":"0086-partition-list",
|
|
"python":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Rotate List",
|
|
"pattern":"Linked List",
|
|
"link":"rotate-list/",
|
|
"video":"UcGtPs2LE_c",
|
|
"difficulty":"Medium",
|
|
"code":"0061-rotate-list",
|
|
"python":true,
|
|
"cpp":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Reverse Linked List II",
|
|
"pattern":"Linked List",
|
|
"link":"reverse-linked-list-ii/",
|
|
"video":"RF_M9tX4Eag",
|
|
"difficulty":"Medium",
|
|
"code":"0092-reverse-linked-list-ii",
|
|
"python":true,
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Design Circular Queue",
|
|
"pattern":"Linked List",
|
|
"link":"design-circular-queue/",
|
|
"video":"aBbsfn863oA",
|
|
"difficulty":"Medium",
|
|
"code":"0622-design-circular-queue",
|
|
"python":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Insertion Sort List",
|
|
"pattern":"Linked List",
|
|
"link":"insertion-sort-list/",
|
|
"video":"Kk6mXAzqX3Y",
|
|
"difficulty":"Medium",
|
|
"code":"0147-insertion-sort-list",
|
|
"python":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"LRU Cache",
|
|
"pattern":"Linked List",
|
|
"link":"lru-cache/",
|
|
"video":"7ABFKPK2hD4",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0146-lru-cache",
|
|
"c":true,
|
|
"csharp":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Merge K Sorted Lists",
|
|
"pattern":"Linked List",
|
|
"link":"merge-k-sorted-lists/",
|
|
"video":"q5a5OiGbT6Q",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0023-merge-k-sorted-lists",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Reverse Nodes In K Group",
|
|
"pattern":"Linked List",
|
|
"link":"reverse-nodes-in-k-group/",
|
|
"video":"1UOPsfP85V4",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0025-reverse-nodes-in-k-group",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Binary Tree Inorder Traversal",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-inorder-traversal/",
|
|
"video":"g_S5WuasWUE",
|
|
"difficulty":"Easy",
|
|
"code":"0094-binary-tree-inorder-traversal",
|
|
"c":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"csharp":true,
|
|
"java":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"cpp":true
|
|
},
|
|
{
|
|
"problem":"Binary Tree Preorder Traversal",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-preorder-traversal/",
|
|
"video":"afTpieEZXck",
|
|
"difficulty":"Easy",
|
|
"code":"0144-binary-tree-preorder-traversal",
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Binary Tree Postorder Traversal",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-postorder-traversal/",
|
|
"video":"QhszUQhGGlA",
|
|
"difficulty":"Easy",
|
|
"code":"0145-binary-tree-postorder-traversal",
|
|
"python":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Invert Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"invert-binary-tree/",
|
|
"video":"OnSn2XEQ4MY",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0226-invert-binary-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Maximum Depth of Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"maximum-depth-of-binary-tree/",
|
|
"video":"hTM3phVI6YQ",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0104-maximum-depth-of-binary-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Diameter of Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"diameter-of-binary-tree/",
|
|
"video":"bkxqA8Rfv04",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0543-diameter-of-binary-tree",
|
|
"c":true,
|
|
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|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Balanced Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"balanced-binary-tree/",
|
|
"video":"QfJsau0ItOY",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0110-balanced-binary-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Same Tree",
|
|
"pattern":"Trees",
|
|
"link":"same-tree/",
|
|
"video":"vRbbcKXCxOw",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0100-same-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Subtree of Another Tree",
|
|
"pattern":"Trees",
|
|
"link":"subtree-of-another-tree/",
|
|
"video":"E36O5SWp-LE",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0572-subtree-of-another-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"problem":"Convert Sorted Array to Binary Search Tree",
|
|
"pattern":"Trees",
|
|
"link":"convert-sorted-array-to-binary-search-tree/",
|
|
"video":"0K0uCMYq5ng",
|
|
"difficulty":"Easy",
|
|
"code":"0108-convert-sorted-array-to-binary-search-tree",
|
|
"c":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Merge Two Binary Trees",
|
|
"pattern":"Trees",
|
|
"link":"merge-two-binary-trees/",
|
|
"video":"QHH6rIK3dDQ",
|
|
"difficulty":"Easy",
|
|
"code":"0617-merge-two-binary-trees",
|
|
"c":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"dart":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Path Sum",
|
|
"pattern":"Trees",
|
|
"link":"path-sum/",
|
|
"video":"LSKQyOz_P8I",
|
|
"difficulty":"Easy",
|
|
"code":"0112-path-sum",
|
|
"go":true,
|
|
"c":true,
|
|
"csharp":true,
|
|
"javascript":true,
|
|
"swift":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Construct String From Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"construct-string-from-binary-tree/",
|
|
"video":"b1WpYxnuebQ",
|
|
"difficulty":"Easy",
|
|
"code":"0606-construct-string-from-binary-tree",
|
|
"java":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Lowest Common Ancestor of a Binary Search Tree",
|
|
"pattern":"Trees",
|
|
"link":"lowest-common-ancestor-of-a-binary-search-tree/",
|
|
"video":"gs2LMfuOR9k",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0235-lowest-common-ancestor-of-a-binary-search-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"problem":"Insert into a Binary Search Tree",
|
|
"pattern":"Trees",
|
|
"link":"insert-into-a-binary-search-tree/",
|
|
"video":"Cpg8f79luEA",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0701-insert-into-a-binary-search-tree",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Delete Node in a BST",
|
|
"pattern":"Trees",
|
|
"link":"delete-node-in-a-bst/",
|
|
"video":"LFzAoJJt92M",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0450-delete-node-in-a-bst",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Binary Tree Level Order Traversal",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-level-order-traversal/",
|
|
"video":"6ZnyEApgFYg",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0102-binary-tree-level-order-traversal",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Binary Tree Right Side View",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-right-side-view/",
|
|
"video":"d4zLyf32e3I",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0199-binary-tree-right-side-view",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Minimum Distance between BST Nodes",
|
|
"pattern":"Trees",
|
|
"link":"minimum-distance-between-bst-nodes/",
|
|
"video":"joxx4hTYwcw",
|
|
"difficulty":"Easy",
|
|
"code":"0783-minimum-distance-between-bst-nodes",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Symmetric Tree ",
|
|
"pattern":"Trees",
|
|
"link":"symmetric-tree/",
|
|
"video":"Mao9uzxwvmc",
|
|
"difficulty":"Easy",
|
|
"code":"0101-symmetric-tree",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Time to Collect All Apples in a Tree",
|
|
"pattern":"Trees",
|
|
"link":"minimum-time-to-collect-all-apples-in-a-tree/",
|
|
"video":"Xdt5Z583auM",
|
|
"difficulty":"Medium",
|
|
"code":"1443-minimum-time-to-collect-all-apples-in-a-tree",
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Binary Tree Zigzag Level Order Traversal",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-zigzag-level-order-traversal/",
|
|
"video":"igbboQbiwqw",
|
|
"difficulty":"Medium",
|
|
"code":"0103-binary-tree-zigzag-level-order-traversal",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Construct Quad Tree",
|
|
"pattern":"Trees",
|
|
"link":"construct-quad-tree/",
|
|
"video":"UQ-1sBMV0v4",
|
|
"difficulty":"Medium",
|
|
"code":"0427-construct-quad-tree",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find Duplicate Subtrees",
|
|
"pattern":"Trees",
|
|
"link":"find-duplicate-subtrees/",
|
|
"video":"kn0Z5_qPPzY",
|
|
"difficulty":"Medium",
|
|
"code":"0652-find-duplicate-subtrees",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Check Completeness of a Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"check-completeness-of-a-binary-tree/",
|
|
"video":"olbiZ-EOSig",
|
|
"difficulty":"Medium",
|
|
"code":"0958-check-completeness-of-a-binary-tree",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Construct Binary Tree from Inorder and Postorder Traversal",
|
|
"pattern":"Trees",
|
|
"link":"construct-binary-tree-from-inorder-and-postorder-traversal/",
|
|
"video":"vm63HuIU7kw",
|
|
"difficulty":"Medium",
|
|
"code":"0106-construct-binary-tree-from-inorder-and-postorder-traversal",
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Width of Binary Tree ",
|
|
"pattern":"Trees",
|
|
"link":"maximum-width-of-binary-tree/",
|
|
"video":"FPzLE2L7uHs",
|
|
"difficulty":"Medium",
|
|
"code":"0662-maximum-width-of-binary-tree",
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Time Needed to Inform All Employees ",
|
|
"pattern":"Trees",
|
|
"link":"time-needed-to-inform-all-employees/",
|
|
"video":"zdBYi0p4L5Q",
|
|
"difficulty":"Medium",
|
|
"code":"1376-time-needed-to-inform-all-employees"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Count Good Nodes In Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"count-good-nodes-in-binary-tree/",
|
|
"video":"7cp5imvDzl4",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"1448-count-good-nodes-in-binary-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Validate Binary Search Tree",
|
|
"pattern":"Trees",
|
|
"link":"validate-binary-search-tree/",
|
|
"video":"s6ATEkipzow",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0098-validate-binary-search-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Kth Smallest Element In a Bst",
|
|
"pattern":"Trees",
|
|
"link":"kth-smallest-element-in-a-bst/",
|
|
"video":"5LUXSvjmGCw",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0230-kth-smallest-element-in-a-bst",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Construct Binary Tree From Preorder And Inorder Traversal",
|
|
"pattern":"Trees",
|
|
"link":"construct-binary-tree-from-preorder-and-inorder-traversal/",
|
|
"video":"ihj4IQGZ2zc",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0105-construct-binary-tree-from-preorder-and-inorder-traversal",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Unique Binary Search Trees",
|
|
"pattern":"Trees",
|
|
"link":"unique-binary-search-trees/",
|
|
"video":"Ox0TenN3Zpg",
|
|
"difficulty":"Medium",
|
|
"code":"0096-unique-binary-search-trees",
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Sum Root to Leaf Numbers",
|
|
"pattern":"Trees",
|
|
"link":"sum-root-to-leaf-numbers/",
|
|
"video":"Jk16lZGFWxE",
|
|
"difficulty":"Medium",
|
|
"code":"0129-sum-root-to-leaf-numbers",
|
|
"c":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"House Robber III",
|
|
"pattern":"Trees",
|
|
"link":"house-robber-iii/",
|
|
"video":"nHR8ytpzz7c",
|
|
"difficulty":"Medium",
|
|
"code":"0337-house-robber-iii",
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Flip Equivalent Binary Trees",
|
|
"pattern":"Trees",
|
|
"link":"flip-equivalent-binary-trees/",
|
|
"video":"izRDc1il9Pk",
|
|
"difficulty":"Medium",
|
|
"code":"0951-flip-equivalent-binary-trees",
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Operations On Tree",
|
|
"pattern":"Trees",
|
|
"link":"operations-on-tree/",
|
|
"video":"qK4PtjrVD0U",
|
|
"difficulty":"Medium",
|
|
"code":"1993-operations-on-tree"
|
|
},
|
|
{
|
|
"problem":"All Possible Full Binary Trees",
|
|
"pattern":"Trees",
|
|
"link":"all-possible-full-binary-trees/",
|
|
"video":"nZtrZPTTCAo",
|
|
"difficulty":"Medium",
|
|
"code":"0894-all-possible-full-binary-trees",
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Find Bottom Left Tree Value",
|
|
"pattern":"Trees",
|
|
"link":"find-bottom-left-tree-value/",
|
|
"video":"u_by_cTsNJA",
|
|
"difficulty":"Medium",
|
|
"code":"0513-find-bottom-left-tree-value",
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Trim a Binary Search Tree",
|
|
"pattern":"Trees",
|
|
"link":"trim-a-binary-search-tree/",
|
|
"video":"jwt5mTjEXGc",
|
|
"difficulty":"Medium",
|
|
"code":"0669-trim-a-binary-search-tree",
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Binary Search Tree Iterator",
|
|
"pattern":"Trees",
|
|
"link":"binary-search-tree-iterator/",
|
|
"video":"RXy5RzGF5wo",
|
|
"difficulty":"Medium",
|
|
"code":"0173-binary-search-tree-iterator",
|
|
"java":true,
|
|
"javascript":true
|
|
},
|
|
{
|
|
"problem":"Convert Bst to Greater Tree",
|
|
"pattern":"Trees",
|
|
"link":"convert-bst-to-greater-tree/",
|
|
"video":"7vVEJwVvAlI",
|
|
"difficulty":"Medium",
|
|
"code":"0538-convert-bst-to-greater-tree"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Binary Tree Maximum Path Sum",
|
|
"pattern":"Trees",
|
|
"link":"binary-tree-maximum-path-sum/",
|
|
"video":"Hr5cWUld4vU",
|
|
"difficulty":"Hard",
|
|
"code":"0124-binary-tree-maximum-path-sum",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Serialize And Deserialize Binary Tree",
|
|
"pattern":"Trees",
|
|
"link":"serialize-and-deserialize-binary-tree/",
|
|
"video":"u4JAi2JJhI8",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0297-serialize-and-deserialize-binary-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Implement Trie Prefix Tree",
|
|
"pattern":"Tries",
|
|
"link":"implement-trie-prefix-tree/",
|
|
"video":"oobqoCJlHA0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0208-implement-trie-prefix-tree",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Design Add And Search Words Data Structure",
|
|
"pattern":"Tries",
|
|
"link":"design-add-and-search-words-data-structure/",
|
|
"video":"BTf05gs_8iU",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0211-design-add-and-search-words-data-structure",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"go":true,
|
|
"c":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Word Search II",
|
|
"pattern":"Tries",
|
|
"link":"word-search-ii/",
|
|
"video":"asbcE9mZz_U",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0212-word-search-ii",
|
|
"csharp":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Kth Largest Element In a Stream",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"kth-largest-element-in-a-stream/",
|
|
"video":"hOjcdrqMoQ8",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0703-kth-largest-element-in-a-stream",
|
|
"c":true,
|
|
"csharp":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Last Stone Weight",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"last-stone-weight/",
|
|
"video":"B-QCq79-Vfw",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"1046-last-stone-weight",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"K Closest Points to Origin",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"k-closest-points-to-origin/",
|
|
"video":"rI2EBUEMfTk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0973-k-closest-points-to-origin",
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Kth Largest Element In An Array",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"kth-largest-element-in-an-array/",
|
|
"video":"XEmy13g1Qxc",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0215-kth-largest-element-in-an-array",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Task Scheduler",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"task-scheduler/",
|
|
"video":"s8p8ukTyA2I",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0621-task-scheduler",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Design Twitter",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"design-twitter/",
|
|
"video":"pNichitDD2E",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0355-design-twitter",
|
|
"csharp":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimize Deviation in Array",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"minimize-deviation-in-array/",
|
|
"video":"boHNFptxo2A",
|
|
"difficulty":"Hard",
|
|
"code":"1675-minimize-deviation-in-array",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Subsequence Score",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"maximum-subsequence-score/",
|
|
"video":"ax1DKi5lJwk",
|
|
"difficulty":"Medium",
|
|
"code":"2542-maximum-subsequence-score",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Single Threaded Cpu",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"single-threaded-cpu/",
|
|
"video":"RR1n-d4oYqE",
|
|
"difficulty":"Medium",
|
|
"code":"1834-single-threaded-cpu",
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Seat Reservation Manager",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"seat-reservation-manager/",
|
|
"video":"ahobllKXEEY",
|
|
"difficulty":"Medium",
|
|
"code":"1845-seat-reservation-manager",
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Process Tasks Using Servers",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"process-tasks-using-servers/",
|
|
"video":"XKA22PecuMQ",
|
|
"difficulty":"Medium",
|
|
"code":"1882-process-tasks-using-servers"
|
|
},
|
|
{
|
|
"problem":"Find The Kth Largest Integer In The Array",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"find-the-kth-largest-integer-in-the-array/",
|
|
"video":"lRCaNiqO3xI",
|
|
"difficulty":"Medium",
|
|
"code":"1985-find-the-kth-largest-integer-in-the-array",
|
|
"java":true,
|
|
"python":true,
|
|
"swift":true,
|
|
"cpp":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Reorganize String",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"reorganize-string/",
|
|
"video":"2g_b1aYTHeg",
|
|
"difficulty":"Medium",
|
|
"code":"0767-reorganize-string",
|
|
"java":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Longest Happy String",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"longest-happy-string/",
|
|
"video":"8u-H6O_XQKE",
|
|
"difficulty":"Medium",
|
|
"code":"1405-longest-happy-string",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Car Pooling",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"car-pooling/",
|
|
"video":"08sn_w4LWEE",
|
|
"difficulty":"Medium",
|
|
"code":"1094-car-pooling",
|
|
"csharp":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Find Median From Data Stream",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"find-median-from-data-stream/",
|
|
"video":"itmhHWaHupI",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0295-find-median-from-data-stream",
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Maximum Performance of a Team",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"maximum-performance-of-a-team/",
|
|
"video":"Y7UTvogADH0",
|
|
"difficulty":"Hard",
|
|
"code":"1383-maximum-performance-of-a-team",
|
|
"csharp":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"IPO",
|
|
"pattern":"Heap / Priority Queue",
|
|
"link":"ipo/",
|
|
"video":"1IUzNJ6TPEM",
|
|
"difficulty":"Hard",
|
|
"code":"0502-ipo",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Subsets",
|
|
"pattern":"Backtracking",
|
|
"link":"subsets/",
|
|
"video":"REOH22Xwdkk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0078-subsets",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Combination Sum",
|
|
"pattern":"Backtracking",
|
|
"link":"combination-sum/",
|
|
"video":"GBKI9VSKdGg",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0039-combination-sum",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Combinations",
|
|
"pattern":"Backtracking",
|
|
"link":"combinations/",
|
|
"video":"q0s6m7AiM7o",
|
|
"difficulty":"Medium",
|
|
"code":"0077-combinations",
|
|
"python":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Permutations",
|
|
"pattern":"Backtracking",
|
|
"link":"permutations/",
|
|
"video":"s7AvT7cGdSo",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0046-permutations",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Subsets II",
|
|
"pattern":"Backtracking",
|
|
"link":"subsets-ii/",
|
|
"video":"Vn2v6ajA7U0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0090-subsets-ii",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Combination Sum II",
|
|
"pattern":"Backtracking",
|
|
"link":"combination-sum-ii/",
|
|
"video":"rSA3t6BDDwg",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0040-combination-sum-ii",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"problem":"Permutations II",
|
|
"pattern":"Backtracking",
|
|
"link":"permutations-ii/",
|
|
"video":"qhBVWf0YafA",
|
|
"difficulty":"Medium",
|
|
"code":"0047-permutations-ii",
|
|
"python":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Word Search",
|
|
"pattern":"Backtracking",
|
|
"link":"word-search/",
|
|
"video":"pfiQ_PS1g8E",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0079-word-search",
|
|
"c":true,
|
|
"csharp":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Palindrome Partitioning",
|
|
"pattern":"Backtracking",
|
|
"link":"palindrome-partitioning/",
|
|
"video":"3jvWodd7ht0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0131-palindrome-partitioning",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Restore IP Addresses",
|
|
"pattern":"Backtracking",
|
|
"link":"restore-ip-addresses/",
|
|
"video":"61tN4YEdiTM",
|
|
"difficulty":"Medium",
|
|
"code":"0093-restore-ip-addresses",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Letter Combinations of a Phone Number",
|
|
"pattern":"Backtracking",
|
|
"link":"letter-combinations-of-a-phone-number/",
|
|
"video":"0snEunUacZY",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0017-letter-combinations-of-a-phone-number",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Matchsticks to Square",
|
|
"pattern":"Backtracking",
|
|
"link":"matchsticks-to-square/",
|
|
"video":"hUe0cUKV-YY",
|
|
"difficulty":"Medium",
|
|
"code":"0473-matchsticks-to-square",
|
|
"cpp":true,
|
|
"python":true,
|
|
"javascript":true
|
|
},
|
|
{
|
|
"problem":"Splitting a String Into Descending Consecutive Values",
|
|
"pattern":"Backtracking",
|
|
"link":"splitting-a-string-into-descending-consecutive-values/",
|
|
"video":"eDtMmysldaw",
|
|
"difficulty":"Medium",
|
|
"code":"1849-splitting-a-string-into-descending-consecutive-values",
|
|
"python":true,
|
|
"cpp":true
|
|
},
|
|
{
|
|
"problem":"Find Unique Binary String",
|
|
"pattern":"Backtracking",
|
|
"link":"find-unique-binary-string/",
|
|
"video":"aHqn4Dynd1k",
|
|
"difficulty":"Medium",
|
|
"code":"1980-find-unique-binary-string",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Length of a Concatenated String With Unique Characters",
|
|
"pattern":"Backtracking",
|
|
"link":"maximum-length-of-a-concatenated-string-with-unique-characters/",
|
|
"video":"d4SPuvkaeoo",
|
|
"difficulty":"Medium",
|
|
"code":"1239-maximum-length-of-a-concatenated-string-with-unique-characters",
|
|
"python":true
|
|
},
|
|
{
|
|
"problem":"Partition to K Equal Sum Subsets",
|
|
"pattern":"Backtracking",
|
|
"link":"partition-to-k-equal-sum-subsets/",
|
|
"video":"mBk4I0X46oI",
|
|
"difficulty":"Medium",
|
|
"code":"0698-partition-to-k-equal-sum-subsets",
|
|
"kotlin":true,
|
|
"python":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"N Queens",
|
|
"pattern":"Backtracking",
|
|
"link":"n-queens/",
|
|
"video":"Ph95IHmRp5M",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0051-n-queens",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"c":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"N Queens II",
|
|
"pattern":"Backtracking",
|
|
"link":"n-queens-ii/",
|
|
"video":"nalYyLZgvCY",
|
|
"difficulty":"Hard",
|
|
"code":"0052-n-queens-ii",
|
|
"c":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Island Perimeter",
|
|
"pattern":"Graphs",
|
|
"link":"island-perimeter/",
|
|
"video":"fISIuAFRM2s",
|
|
"difficulty":"Easy",
|
|
"code":"0463-island-perimeter",
|
|
"c":true,
|
|
"cpp":true,
|
|
"csharp":true,
|
|
"python":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Verifying An Alien Dictionary",
|
|
"pattern":"Graphs",
|
|
"link":"verifying-an-alien-dictionary/",
|
|
"video":"OVgPAJIyX6o",
|
|
"difficulty":"Easy",
|
|
"code":"0953-verifying-an-alien-dictionary",
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Number of Islands",
|
|
"pattern":"Graphs",
|
|
"link":"number-of-islands/",
|
|
"video":"pV2kpPD66nE",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0200-number-of-islands",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Clone Graph",
|
|
"pattern":"Graphs",
|
|
"link":"clone-graph/",
|
|
"video":"mQeF6bN8hMk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0133-clone-graph",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Max Area of Island",
|
|
"pattern":"Graphs",
|
|
"link":"max-area-of-island/",
|
|
"video":"iJGr1OtmH0c",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0695-max-area-of-island",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Count Sub Islands",
|
|
"pattern":"Graphs",
|
|
"link":"count-sub-islands/",
|
|
"video":"mLpW3qfbNJ8",
|
|
"difficulty":"Medium",
|
|
"code":"1905-count-sub-islands",
|
|
"c":true,
|
|
"csharp":true,
|
|
"python":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Pacific Atlantic Water Flow",
|
|
"pattern":"Graphs",
|
|
"link":"pacific-atlantic-water-flow/",
|
|
"video":"s-VkcjHqkGI",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0417-pacific-atlantic-water-flow",
|
|
"c":true,
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"typescript":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Surrounded Regions",
|
|
"pattern":"Graphs",
|
|
"link":"surrounded-regions/",
|
|
"video":"9z2BunfoZ5Y",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0130-surrounded-regions",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Reorder Routes to Make All Paths Lead to The City Zero",
|
|
"pattern":"Graphs",
|
|
"link":"reorder-routes-to-make-all-paths-lead-to-the-city-zero/",
|
|
"video":"m17yOR5_PpI",
|
|
"difficulty":"Medium",
|
|
"code":"1466-reorder-routes-to-make-all-paths-lead-to-the-city-zero",
|
|
"csharp":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Rotting Oranges",
|
|
"pattern":"Graphs",
|
|
"link":"rotting-oranges/",
|
|
"video":"y704fEOx0s0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0994-rotting-oranges",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Walls And Gates",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/663/",
|
|
"pattern":"Graphs",
|
|
"link":"walls-and-gates/",
|
|
"video":"e69C6xhiSQE",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0286-walls-and-gates",
|
|
"csharp":true
|
|
},
|
|
{
|
|
"problem":"Snakes And Ladders",
|
|
"pattern":"Graphs",
|
|
"link":"snakes-and-ladders/",
|
|
"video":"6lH4nO3JfLk",
|
|
"difficulty":"Medium",
|
|
"code":"0909-snakes-and-ladders",
|
|
"csharp":true,
|
|
"python":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Open The Lock",
|
|
"pattern":"Graphs",
|
|
"link":"open-the-lock/",
|
|
"video":"Pzg3bCDY87w",
|
|
"difficulty":"Medium",
|
|
"code":"0752-open-the-lock",
|
|
"csharp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find Eventual Safe States",
|
|
"pattern":"Graphs",
|
|
"link":"find-eventual-safe-states/",
|
|
"video":"Re_v0j0CRsg",
|
|
"difficulty":"Medium",
|
|
"code":"0802-find-eventual-safe-states",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Course Schedule",
|
|
"pattern":"Graphs",
|
|
"link":"course-schedule/",
|
|
"video":"EgI5nU9etnU",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0207-course-schedule",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Course Schedule II",
|
|
"pattern":"Graphs",
|
|
"link":"course-schedule-ii/",
|
|
"video":"Akt3glAwyfY",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0210-course-schedule-ii",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Course Schedule IV",
|
|
"pattern":"Graphs",
|
|
"link":"course-schedule-iv/",
|
|
"video":"cEW05ofxhn0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"1462-course-schedule-iv",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Check if Move Is Legal",
|
|
"pattern":"Graphs",
|
|
"link":"check-if-move-is-legal/",
|
|
"video":"KxK33AcQZpQ",
|
|
"difficulty":"Medium",
|
|
"code":"1958-check-if-move-is-legal",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Shortest Bridge",
|
|
"pattern":"Graphs",
|
|
"link":"shortest-bridge/",
|
|
"video":"gkINMhbbIbU",
|
|
"difficulty":"Medium",
|
|
"code":"0934-shortest-bridge",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Shortest Path in Binary Matrix",
|
|
"pattern":"Graphs",
|
|
"video":"YnxUdAO7TAo",
|
|
"link":"shortest-path-in-binary-matrix/",
|
|
"difficulty":"Medium",
|
|
"code":"1091-shortest-path-in-binary-matrix",
|
|
"python":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Redundant Connection",
|
|
"pattern":"Graphs",
|
|
"link":"redundant-connection/",
|
|
"video":"FXWRE67PLL0",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0684-redundant-connection",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Number of Connected Components In An Undirected Graph",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/591/",
|
|
"pattern":"Graphs",
|
|
"link":"number-of-connected-components-in-an-undirected-graph/",
|
|
"video":"8f1XPm4WOUc",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0323-number-of-connected-components-in-an-undirected-graph",
|
|
"csharp":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Graph Valid Tree",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/178/",
|
|
"pattern":"Graphs",
|
|
"link":"graph-valid-tree/",
|
|
"video":"bXsUuownnoQ",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0261-graph-valid-tree",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Accounts Merge",
|
|
"pattern":"Graphs",
|
|
"link":"accounts-merge/",
|
|
"video":"6st4IxEF-90",
|
|
"difficulty":"Medium",
|
|
"code":"0721-accounts-merge",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find Closest Node to Given Two Nodes",
|
|
"pattern":"Graphs",
|
|
"link":"find-closest-node-to-given-two-nodes/",
|
|
"video":"AZA8orksO4w",
|
|
"difficulty":"Medium",
|
|
"code":"2359-find-closest-node-to-given-two-nodes"
|
|
},
|
|
{
|
|
"problem":"Shortest Path in a Binary Matrix ",
|
|
"pattern":"Graphs",
|
|
"link":"shortest-path-in-binary-matrix/",
|
|
"video":"YnxUdAO7TAo",
|
|
"difficulty":"Medium",
|
|
"code":"1091-shortest-path-in-binary-matrix",
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"As Far from Land as Possible",
|
|
"pattern":"Graphs",
|
|
"link":"as-far-from-land-as-possible/",
|
|
"video":"fjxb1hQfrZk",
|
|
"difficulty":"Medium",
|
|
"code":"1162-as-far-from-land-as-possible",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Shortest Path with Alternating Colors",
|
|
"pattern":"Graphs",
|
|
"link":"shortest-path-with-alternating-colors/",
|
|
"video":"69rcy6lb-HQ",
|
|
"difficulty":"Medium",
|
|
"code":"1129-shortest-path-with-alternating-colors",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Fuel Cost to Report to the Capital",
|
|
"pattern":"Graphs",
|
|
"link":"minimum-fuel-cost-to-report-to-the-capital/",
|
|
"video":"I3lnDUIzIG4",
|
|
"difficulty":"Medium",
|
|
"code":"2477-minimum-fuel-cost-to-report-to-the-capital",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Score of a Path Between Two Cities",
|
|
"pattern":"Graphs",
|
|
"link":"minimum-score-of-a-path-between-two-cities/",
|
|
"video":"K7-mXA0irhY",
|
|
"difficulty":"Medium",
|
|
"code":"2492-minimum-score-of-a-path-between-two-cities",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Closed Islands",
|
|
"pattern":"Graphs",
|
|
"link":"number-of-closed-islands/",
|
|
"video":"X8k48xek8g8",
|
|
"difficulty":"Medium",
|
|
"code":"1254-number-of-closed-islands",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Enclaves",
|
|
"pattern":"Graphs",
|
|
"link":"number-of-enclaves/",
|
|
"video":"gf0zsh1FIgE",
|
|
"difficulty":"Medium",
|
|
"code":"1020-number-of-enclaves",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Number of Vertices to Reach all Nodes",
|
|
"pattern":"Graphs",
|
|
"link":"minimum-number-of-vertices-to-reach-all-nodes/",
|
|
"video":"TLzcum7vrTc",
|
|
"difficulty":"Medium",
|
|
"code":"1557-minimum-number-of-vertices-to-reach-all-nodes"
|
|
},
|
|
{
|
|
"problem":"Is Graph Bipartite?",
|
|
"pattern":"Graphs",
|
|
"link":"is-graph-bipartite/",
|
|
"video":"mev55LTubBY",
|
|
"difficulty":"Medium",
|
|
"code":"0785-is-graph-bipartite",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Evaluate Division",
|
|
"pattern":"Graphs",
|
|
"link":"evaluate-division/",
|
|
"video":"Uei1fwDoyKk",
|
|
"difficulty":"Medium",
|
|
"code":"0399-evaluate-division",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Detonate the Maximum Bombs",
|
|
"pattern":"Graphs",
|
|
"link":"detonate-the-maximum-bombs/",
|
|
"video":"8NPbAvVXKR4",
|
|
"difficulty":"Medium",
|
|
"code":"2101-detonate-the-maximum-bombs",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Largest Color Value in a Directed Graph",
|
|
"pattern":"Graphs",
|
|
"link":"largest-color-value-in-a-directed-graph/",
|
|
"video":"xLoDjKczUSk",
|
|
"difficulty":"Hard",
|
|
"code":"1857-largest-color-value-in-a-directed-graph",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Number of Days to Eat N Oranges",
|
|
"pattern":"Graphs",
|
|
"link":"minimum-number-of-days-to-eat-n-oranges/",
|
|
"video":"LziQ6Qx9sks",
|
|
"difficulty":"Hard",
|
|
"code":"1553-minimum-number-of-days-to-eat-n-oranges"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Word Ladder",
|
|
"pattern":"Graphs",
|
|
"link":"word-ladder/",
|
|
"video":"h9iTnkgv05E",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0127-word-ladder",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Reconstruct Itinerary",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"reconstruct-itinerary/",
|
|
"video":"ZyB_gQ8vqGA",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0332-reconstruct-itinerary",
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Min Cost to Connect All Points",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"min-cost-to-connect-all-points/",
|
|
"video":"f7JOBJIC-NA",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"1584-min-cost-to-connect-all-points",
|
|
"csharp":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Network Delay Time",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"network-delay-time/",
|
|
"video":"EaphyqKU4PQ",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0743-network-delay-time",
|
|
"csharp":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Path with Maximum Probability",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"path-with-maximum-probability/",
|
|
"video":"kPsDTGcrzGM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"1514-path-with-maximum-probability",
|
|
"java":true,
|
|
"javascript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Swim In Rising Water",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"swim-in-rising-water/",
|
|
"video":"amvrKlMLuGY",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0778-swim-in-rising-water",
|
|
"csharp":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Alien Dictionary",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/892/",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"alien-dictionary/",
|
|
"video":"6kTZYvNNyps",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0269-alien-dictionary",
|
|
"csharp":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Cheapest Flights Within K Stops",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"cheapest-flights-within-k-stops/",
|
|
"video":"5eIK3zUdYmE",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0787-cheapest-flights-within-k-stops",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Good Paths",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"number-of-good-paths/",
|
|
"video":"rv2GBYQm7xM",
|
|
"difficulty":"Hard",
|
|
"code":"2421-number-of-good-paths",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Remove Max Number of Edges to Keep Graph Fully Traversable",
|
|
"pattern":"Advanced Graphs",
|
|
"link":"remove-max-number-of-edges-to-keep-graph-fully-traversable/",
|
|
"video":"booGwg5wYm4",
|
|
"difficulty":"Hard",
|
|
"code":"1579-remove-max-number-of-edges-to-keep-graph-fully-traversable",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Climbing Stairs",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"climbing-stairs/",
|
|
"video":"Y0lT9Fck7qI",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0070-climbing-stairs",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Min Cost Climbing Stairs",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"min-cost-climbing-stairs/",
|
|
"code":"0746-min-cost-climbing-stairs",
|
|
"video":"ktmzAZWkEZ0",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"House Robber",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"house-robber/",
|
|
"video":"73r3KWiEvyk",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0198-house-robber",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"House Robber II",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"house-robber-ii/",
|
|
"video":"rWAJCfYYOvM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0213-house-robber-ii",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Palindromic Substring",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"longest-palindromic-substring/",
|
|
"video":"XYQecbcd6_c",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0005-longest-palindromic-substring",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Palindromic Substrings",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"palindromic-substrings/",
|
|
"video":"4RACzI5-du8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0647-palindromic-substrings",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Decode Ways",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"decode-ways/",
|
|
"video":"6aEyTjOwlJU",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0091-decode-ways",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"scala":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Coin Change",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"coin-change/",
|
|
"video":"H9bfqozjoqs",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0322-coin-change",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"go":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Maximum Product Subarray",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"maximum-product-subarray/",
|
|
"video":"lXVy6YWFcRM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0152-maximum-product-subarray",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Word Break",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"word-break/",
|
|
"video":"Sx9NNgInc3A",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0139-word-break",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Increasing Subsequence",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"longest-increasing-subsequence/",
|
|
"video":"cjWnW0hdF1Y",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0300-longest-increasing-subsequence",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Partition Equal Subset Sum",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"partition-equal-subset-sum/",
|
|
"video":"IsvocB5BJhw",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0416-partition-equal-subset-sum",
|
|
"csharp":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Triangle",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"triangle/",
|
|
"video":"OM1MTokvxs4",
|
|
"difficulty":"Medium",
|
|
"code":"0120-triangle",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Delete And Earn",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"delete-and-earn/",
|
|
"video":"7FCemBxvGw0",
|
|
"difficulty":"Medium",
|
|
"code":"0740-delete-and-earn",
|
|
"python":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Paint House",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"paint-house/",
|
|
"video":"-w67-4tnH5U",
|
|
"difficulty":"Medium",
|
|
"code":"0256-paint-house",
|
|
"csharp":true
|
|
},
|
|
{
|
|
"problem":"Combination Sum IV",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"combination-sum-iv/",
|
|
"video":"dw2nMCxG0ik",
|
|
"difficulty":"Medium",
|
|
"code":"0377-combination-sum-iv",
|
|
"python":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Perfect Squares",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"perfect-squares/",
|
|
"video":"HLZLwjzIVGo",
|
|
"difficulty":"Medium",
|
|
"code":"0279-perfect-squares",
|
|
"java":true,
|
|
"go":true,
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Subarray Min Product",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"maximum-subarray-min-product/",
|
|
"video":"YLesLbNkyjA",
|
|
"difficulty":"Medium",
|
|
"code":"1856-maximum-subarray-min-product",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Cost For Tickets",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"minimum-cost-for-tickets/",
|
|
"video":"4pY1bsBpIY4",
|
|
"difficulty":"Medium",
|
|
"code":"0983-minimum-cost-for-tickets",
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Integer Break",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"integer-break/",
|
|
"video":"in6QbUPMJ3I",
|
|
"difficulty":"Medium",
|
|
"code":"0343-integer-break",
|
|
"cpp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Longest Increasing Subsequence",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"number-of-longest-increasing-subsequence/",
|
|
"video":"Tuc-rjJbsXU",
|
|
"difficulty":"Medium",
|
|
"code":"0673-number-of-longest-increasing-subsequence",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Stickers to Spell Word",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"stickers-to-spell-word/",
|
|
"video":"hsomLb6mUdI",
|
|
"difficulty":"Hard",
|
|
"code":"0691-stickers-to-spell-word"
|
|
},
|
|
{
|
|
"problem":"N-th Tribonacci Number",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"n-th-tribonacci-number/",
|
|
"video":"3lpNp5Ojvrw",
|
|
"difficulty":"Easy",
|
|
"code":"1137-n-th-tribonacci-number",
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Uncrossed Lines",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"uncrossed-lines/",
|
|
"video":"mnJF4vJ7GyE",
|
|
"difficulty":"Medium",
|
|
"code":"1035-uncrossed-lines",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Solving Questions With Brainpower",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"solving-questions-with-brainpower/",
|
|
"video":"D7TD_ArkfkA",
|
|
"difficulty":"Medium",
|
|
"code":"2140-solving-questions-with-brainpower",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Count Ways to Build Good Strings",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"count-ways-to-build-good-strings/",
|
|
"video":"JKpVHG2mhbk",
|
|
"difficulty":"Medium",
|
|
"code":"2466-count-ways-to-build-good-strings",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"New 21 Game",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"new-21-game/",
|
|
"video":"zKi4LzjK27k",
|
|
"difficulty":"Medium",
|
|
"code":"0837-new-21-game",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Best Team with no Conflicts",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"best-team-with-no-conflicts/",
|
|
"video":"7kURH3btcV4",
|
|
"difficulty":"Medium",
|
|
"code":"1626-best-team-with-no-conflicts"
|
|
},
|
|
{
|
|
"problem":"Stone Game III",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"stone-game-iii/",
|
|
"video":"HsLG5QW9CFQ",
|
|
"difficulty":"Hard",
|
|
"code":"1406-stone-game-iii",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Concatenated Words",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"concatenated-words/",
|
|
"video":"iHp7fjw1R28",
|
|
"difficulty":"Hard",
|
|
"code":"0472-concatenated-words",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Maximize Score after N Operations",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"maximize-score-after-n-operations/",
|
|
"video":"RRQVDqp5RSE",
|
|
"difficulty":"Hard",
|
|
"code":"1799-maximize-score-after-n-operations",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Find the Longest Valid Obstacle Course at Each Position ",
|
|
"pattern":"1-D Dynamic Programming",
|
|
"link":"find-the-longest-valid-obstacle-course-at-each-position/",
|
|
"video":"Xq9VT7p0lic",
|
|
"difficulty":"Hard",
|
|
"code":"1964-find-the-longest-valid-obstacle-course-at-each-position",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Unique Paths",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"unique-paths/",
|
|
"video":"IlEsdxuD4lY",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0062-unique-paths",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Unique Paths II",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"unique-paths-ii/",
|
|
"video":"d3UOz7zdE4I",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0063-unique-paths-ii",
|
|
"cpp":true,
|
|
"java":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Longest Common Subsequence",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"longest-common-subsequence/",
|
|
"video":"Ua0GhsJSlWM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"1143-longest-common-subsequence",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Longest Palindromic Subsequence",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"longest-palindromic-subsequence/",
|
|
"video":"bUr8cNWI09Q",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0516-longest-palindromic-subsequence",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Last Stone Weight II",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"last-stone-weight-ii/",
|
|
"video":"gdXkkmzvR3c",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"1049-last-stone-weight-ii"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Best Time to Buy And Sell Stock With Cooldown",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"best-time-to-buy-and-sell-stock-with-cooldown/",
|
|
"video":"I7j0F7AHpb8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0309-best-time-to-buy-and-sell-stock-with-cooldown",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Coin Change II",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"coin-change-ii/",
|
|
"video":"Mjy4hd2xgrs",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0518-coin-change-ii",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Target Sum",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"target-sum/",
|
|
"video":"g0npyaQtAQM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0494-target-sum",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Interleaving String",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"interleaving-string/",
|
|
"video":"3Rw3p9LrgvE",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0097-interleaving-string",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"scala":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Stone Game",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"stone-game/",
|
|
"video":"uhgdXOlGYqE",
|
|
"difficulty":"Medium",
|
|
"code":"0877-stone-game",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Path Sum",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"minimum-path-sum/",
|
|
"video":"pGMsrvt0fpk",
|
|
"difficulty":"Medium",
|
|
"code":"0064-minimum-path-sum",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Longest Increasing Path In a Matrix",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"longest-increasing-path-in-a-matrix/",
|
|
"video":"wCc_nd-GiEc",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0329-longest-increasing-path-in-a-matrix",
|
|
"c":true,
|
|
"csharp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximal Square",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"maximal-square/",
|
|
"video":"6X7Ha2PrDmM",
|
|
"difficulty":"Medium",
|
|
"code":"0221-maximal-square",
|
|
"python":true,
|
|
"java":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Ones and Zeroes",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"ones-and-zeroes/",
|
|
"video":"miZ3qV04b1g",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"code":"0474-ones-and-zeroes",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Alternating Subsequence Sum",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"maximum-alternating-subsequence-sum/",
|
|
"video":"4v42XOuU1XA",
|
|
"difficulty":"Medium",
|
|
"code":"5782-maximum-alternating-subsequence-sum"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Distinct Subsequences",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"distinct-subsequences/",
|
|
"video":"-RDzMJ33nx8",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0115-distinct-subsequences",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Edit Distance",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"edit-distance/",
|
|
"video":"XYi2-LPrwm4",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0072-edit-distance",
|
|
"csharp":true,
|
|
"swift":true,
|
|
"scala":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Count Vowels Permutation",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"count-vowels-permutation/",
|
|
"video":"VUVpTZVa7Ls",
|
|
"difficulty":"Hard",
|
|
"code":"1220-count-vowels-permutation",
|
|
"python":true,
|
|
"java":true,
|
|
"go":true,
|
|
"cpp":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Burst Balloons",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"burst-balloons/",
|
|
"video":"VFskby7lUbw",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0312-burst-balloons",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Ways to Rearrange Sticks With K Sticks Visible",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"number-of-ways-to-rearrange-sticks-with-k-sticks-visible/",
|
|
"video":"O761YBjGxGA",
|
|
"difficulty":"Hard",
|
|
"code":"1866-number-of-ways-to-rearrange-sticks-with-k-sticks-visible"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Regular Expression Matching",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"regular-expression-matching/",
|
|
"video":"HAA8mgxlov8",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0010-regular-expression-matching",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Stone Game II",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"stone-game-ii/",
|
|
"video":"I-z-u0zfQtg",
|
|
"difficulty":"Medium",
|
|
"code":"1140-stone-game-ii",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Flip String to Monotone Increasing",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"flip-string-to-monotone-increasing/",
|
|
"video":"tMq9z5k3umQ",
|
|
"difficulty":"Medium",
|
|
"code":"0926-flip-string-to-monotone-increasing",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Maximum Value of K Coins from Piles",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"maximum-value-of-k-coins-from-piles/",
|
|
"video":"ZRdEd_eun8g",
|
|
"difficulty":"Hard",
|
|
"code":"2218-maximum-value-of-k-coins-from-piles",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Number of Ways to Form a Target String Given a Dictionary",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"number-of-ways-to-form-a-target-string-given-a-dictionary/",
|
|
"video":"_GF-0T-YjW8",
|
|
"difficulty":"Hard",
|
|
"code":"1639-number-of-ways-to-form-a-target-string-given-a-dictionary",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Profitable Schemes",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"profitable-schemes/",
|
|
"video":"CcLKQLKvOl8",
|
|
"difficulty":"Hard",
|
|
"code":"0879-profitable-schemes",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimum Cost to Cut a Stick",
|
|
"pattern":"2-D Dynamic Programming",
|
|
"link":"minimum-cost-to-cut-a-stick/",
|
|
"video":"EVxTO5I0d7w",
|
|
"difficulty":"Hard",
|
|
"code":"1547-minimum-cost-to-cut-a-stick",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Maximum Subarray",
|
|
"pattern":"Greedy",
|
|
"link":"maximum-subarray/",
|
|
"video":"5WZl3MMT0Eg",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0053-maximum-subarray",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"problem":"Maximum Sum Circular Subarray",
|
|
"pattern":"Greedy",
|
|
"link":"maximum-sum-circular-subarray/",
|
|
"video":"fxT9KjakYPM",
|
|
"difficulty":"Medium",
|
|
"code":"0918-maximum-sum-circular-subarray",
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Longest Turbulent Array",
|
|
"pattern":"Greedy",
|
|
"link":"longest-turbulent-subarray/",
|
|
"video":"V_iHUhR8Dek",
|
|
"difficulty":"Medium",
|
|
"code":"0978-longest-turbulent-subarray",
|
|
"python":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Jump Game",
|
|
"pattern":"Greedy",
|
|
"link":"jump-game/",
|
|
"video":"Yan0cv2cLy8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0055-jump-game",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Jump Game II",
|
|
"pattern":"Greedy",
|
|
"link":"jump-game-ii/",
|
|
"video":"dJ7sWiOoK7g",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0045-jump-game-ii",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"problem":"Jump Game VII",
|
|
"pattern":"Greedy",
|
|
"link":"jump-game-vii/",
|
|
"video":"v1HpZUnQ4Yo",
|
|
"difficulty":"Medium",
|
|
"code":"1871-jump-game-vii",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Gas Station",
|
|
"pattern":"Greedy",
|
|
"link":"gas-station/",
|
|
"video":"lJwbPZGo05A",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0134-gas-station",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Hand of Straights",
|
|
"pattern":"Greedy",
|
|
"link":"hand-of-straights/",
|
|
"video":"amnrMCVd2YI",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0846-hand-of-straights",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Minimize Maximum of Array",
|
|
"pattern":"Greedy",
|
|
"link":"minimize-maximum-of-array/",
|
|
"video":"AeHMvcKuR0Y",
|
|
"difficulty":"Medium",
|
|
"code":"2439-minimize-maximum-of-array",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Dota2 Senate",
|
|
"pattern":"Greedy",
|
|
"link":"dota2-senate/",
|
|
"video":"zZA5KskfMuQ",
|
|
"difficulty":"Medium",
|
|
"code":"0649-dota2-senate",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Points You Can Obtain From Cards",
|
|
"pattern":"Greedy",
|
|
"link":"maximum-points-you-can-obtain-from-cards/",
|
|
"video":"TsA4vbtfCvo",
|
|
"difficulty":"Medium",
|
|
"code":"1423-maximum-points-you-can-obtain-from-cards",
|
|
"csharp":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Merge Triplets to Form Target Triplet",
|
|
"pattern":"Greedy",
|
|
"link":"merge-triplets-to-form-target-triplet/",
|
|
"video":"kShkQLQZ9K4",
|
|
"difficulty":"Medium",
|
|
"code":"1899-merge-triplets-to-form-target-triplet",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Partition Labels",
|
|
"pattern":"Greedy",
|
|
"link":"partition-labels/",
|
|
"video":"B7m8UmZE-vw",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0763-partition-labels",
|
|
"csharp":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Valid Parenthesis String",
|
|
"pattern":"Greedy",
|
|
"link":"valid-parenthesis-string/",
|
|
"video":"QhPdNS143Qg",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0678-valid-parenthesis-string",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Eliminate Maximum Number of Monsters",
|
|
"pattern":"Greedy",
|
|
"link":"eliminate-maximum-number-of-monsters/",
|
|
"video":"6QQRayzOTD4",
|
|
"difficulty":"Medium",
|
|
"code":"1921-eliminate-maximum-number-of-monsters"
|
|
},
|
|
{
|
|
"problem":"Two City Scheduling",
|
|
"pattern":"Greedy",
|
|
"link":"two-city-scheduling/",
|
|
"video":"d-B_gk_gJtQ",
|
|
"difficulty":"Medium",
|
|
"code":"1029-two-city-scheduling",
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Insert Interval",
|
|
"pattern":"Intervals",
|
|
"link":"insert-interval/",
|
|
"video":"A8NUOmlwOlM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0057-insert-interval",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"rust":true,
|
|
"go":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Merge Intervals",
|
|
"pattern":"Intervals",
|
|
"link":"merge-intervals/",
|
|
"video":"44H3cEC2fFM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0056-merge-intervals",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Non Overlapping Intervals",
|
|
"pattern":"Intervals",
|
|
"link":"non-overlapping-intervals/",
|
|
"video":"nONCGxWoUfM",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0435-non-overlapping-intervals",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"scala":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Meeting Rooms",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/920/",
|
|
"pattern":"Intervals",
|
|
"link":"meeting-rooms/",
|
|
"video":"PaJxqZVPhbg",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0252-meeting-rooms",
|
|
"csharp":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Meeting Rooms II",
|
|
"premium":true,
|
|
"freeLink":"https://www.lintcode.com/problem/919/",
|
|
"pattern":"Intervals",
|
|
"link":"meeting-rooms-ii/",
|
|
"video":"FdzJmTCVyJU",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0253-meeting-rooms-ii",
|
|
"csharp":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Remove Covered Intervals",
|
|
"pattern":"Intervals",
|
|
"link":"remove-covered-intervals/",
|
|
"video":"nhAsMabiVkM",
|
|
"difficulty":"Medium",
|
|
"code":"1288-remove-covered-intervals",
|
|
"c":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Minimum Interval to Include Each Query",
|
|
"pattern":"Intervals",
|
|
"link":"minimum-interval-to-include-each-query/",
|
|
"video":"5hQ5WWW5awQ",
|
|
"difficulty":"Hard",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"code":"1851-minimum-interval-to-include-each-query",
|
|
"csharp":true
|
|
},
|
|
{
|
|
"problem":"Data Stream as Disjoint Intervals",
|
|
"pattern":"Intervals",
|
|
"link":"data-stream-as-disjoint-intervals/",
|
|
"video":"FavoZjPIWpo",
|
|
"difficulty":"Hard",
|
|
"code":"0352-data-stream-as-disjoint-intervals",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Greatest Common Divisor of Strings",
|
|
"pattern":"Math & Geometry",
|
|
"link":"greatest-common-divisor-of-strings/",
|
|
"video":"i5I_wrbUdzM",
|
|
"difficulty":"Easy",
|
|
"code":"1071-greatest-common-divisor-of-strings",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Count Odd Numbers in an Interval Range",
|
|
"pattern":"Math & Geometry",
|
|
"link":"count-odd-numbers-in-an-interval-range/",
|
|
"video":"wrIWye928JQ",
|
|
"difficulty":"Easy",
|
|
"code":"1523-count-odd-numbers-in-an-interval-range",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Matrix Diagonal Sum",
|
|
"pattern":"Math & Geometry",
|
|
"link":"matrix-diagonal-sum/",
|
|
"video":"WliTu6gIK7o",
|
|
"difficulty":"Easy",
|
|
"code":"1572-matrix-diagonal-sum",
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Maximum Points on a Line",
|
|
"pattern":"Math & Geometry",
|
|
"link":"max-points-on-a-line/",
|
|
"video":"Bb9lOXUOnFw",
|
|
"difficulty":"Hard",
|
|
"code":"0149-max-points-on-a-line",
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Rotate Image",
|
|
"pattern":"Math & Geometry",
|
|
"link":"rotate-image/",
|
|
"video":"fMSJSS7eO1w",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0048-rotate-image",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"ruby":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Spiral Matrix",
|
|
"pattern":"Math & Geometry",
|
|
"link":"spiral-matrix/",
|
|
"video":"BJnMZNwUk1M",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0054-spiral-matrix",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"kotlin":true,
|
|
"go":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"problem":"Spiral Matrix II ",
|
|
"pattern":"Math & Geometry",
|
|
"link":"spiral-matrix-ii/",
|
|
"video":"RvLrWFBJ9fM",
|
|
"difficulty":"Medium",
|
|
"code":"0059-spiral-matrix-ii",
|
|
"javascript":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Set Matrix Zeroes",
|
|
"pattern":"Math & Geometry",
|
|
"link":"set-matrix-zeroes/",
|
|
"video":"T41rL0L3Pnw",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0073-set-matrix-zeroes",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"ruby":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Happy Number",
|
|
"pattern":"Math & Geometry",
|
|
"link":"happy-number/",
|
|
"video":"ljz85bxOYJ0",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0202-happy-number",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Plus One",
|
|
"pattern":"Math & Geometry",
|
|
"link":"plus-one/",
|
|
"video":"jIaA8boiG1s",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0066-plus-one",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Palindrome Number",
|
|
"pattern":"Math & Geometry",
|
|
"link":"palindrome-number/",
|
|
"video":"yubRKwixN-U",
|
|
"difficulty":"Easy",
|
|
"code":"0009-palindrome-number",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"swift":true,
|
|
"c":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"problem":"Ugly Number",
|
|
"pattern":"Math & Geometry",
|
|
"link":"ugly-number/",
|
|
"video":"M0Zay1Qr9ws",
|
|
"difficulty":"Easy",
|
|
"code":"0263-ugly-number",
|
|
"c":true,
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"swift":true
|
|
},
|
|
{
|
|
"problem":"Shift 2D Grid",
|
|
"pattern":"Math & Geometry",
|
|
"link":"shift-2d-grid/",
|
|
"video":"nJYFh4Dl-as",
|
|
"difficulty":"Easy",
|
|
"code":"1260-shift-2d-grid",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"javascript":true
|
|
},
|
|
{
|
|
"problem":"Roman to Integer",
|
|
"pattern":"Math & Geometry",
|
|
"link":"roman-to-integer/",
|
|
"video":"3jdxYj3DD98",
|
|
"difficulty":"Easy",
|
|
"code":"0013-roman-to-integer",
|
|
"python":true,
|
|
"javascript":true,
|
|
"go":true,
|
|
"typescript":true,
|
|
"rust":true,
|
|
"java":true
|
|
},
|
|
{
|
|
"problem":"Integer to Roman",
|
|
"pattern":"Math & Geometry",
|
|
"link":"integer-to-roman/",
|
|
"video":"ohBNdSJyLh8",
|
|
"difficulty":"Medium",
|
|
"code":"0012-integer-to-roman",
|
|
"python":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"rust":true,
|
|
"javascript":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Pow(x, n)",
|
|
"pattern":"Math & Geometry",
|
|
"link":"powx-n/",
|
|
"video":"g9YQyYi4IQQ",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"javascript":true,
|
|
"cpp":true,
|
|
"code":"0050-powx-n",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"ruby":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Multiply Strings",
|
|
"pattern":"Math & Geometry",
|
|
"link":"multiply-strings/",
|
|
"video":"1vZswirL8Y8",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0043-multiply-strings",
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"swift":true,
|
|
"ruby":true,
|
|
"kotlin":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Detect Squares",
|
|
"pattern":"Math & Geometry",
|
|
"link":"detect-squares/",
|
|
"video":"bahebearrDc",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"2013-detect-squares",
|
|
"csharp":true,
|
|
"kotlin":true,
|
|
"ruby":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Robot Bounded In Circle",
|
|
"pattern":"Math & Geometry",
|
|
"link":"robot-bounded-in-circle/",
|
|
"video":"nKv2LnC_g6E",
|
|
"difficulty":"Medium",
|
|
"code":"1041-robot-bounded-in-circle"
|
|
},
|
|
{
|
|
"problem":"Zigzag Conversion",
|
|
"pattern":"Math & Geometry",
|
|
"link":"zigzag-conversion/",
|
|
"video":"Q2Tw6gcVEwc",
|
|
"difficulty":"Medium",
|
|
"code":"0006-zigzag-conversion",
|
|
"java":true,
|
|
"cpp":true,
|
|
"go":true
|
|
},
|
|
{
|
|
"problem":"Find Missing Observations",
|
|
"pattern":"Math & Geometry",
|
|
"link":"find-missing-observations/",
|
|
"video":"86yKkaNi3sU",
|
|
"difficulty":"Medium",
|
|
"code":"2028-find-missing-observations"
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Single Number",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"single-number/",
|
|
"video":"qMPX1AOa83k",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0136-single-number",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Number of 1 Bits",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"number-of-1-bits/",
|
|
"video":"5Km3utixwZs",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0191-number-of-1-bits",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Counting Bits",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"counting-bits/",
|
|
"video":"RyBM56RIWrM",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0338-counting-bits",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Reverse Bits",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"reverse-bits/",
|
|
"video":"UcoN6UjAI64",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0190-reverse-bits",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Missing Number",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"missing-number/",
|
|
"video":"WnPLSRLSANE",
|
|
"difficulty":"Easy",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0268-missing-number",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Shuffle the Array",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"shuffle-the-array/",
|
|
"video":"IvIKD_EU8BY",
|
|
"difficulty":"Easy",
|
|
"code":"1470-shuffle-the-array",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Add to Array-Form of Integer",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"add-to-array-form-of-integer/",
|
|
"video":"eBTZQt1TWfk",
|
|
"difficulty":"Easy",
|
|
"code":"0989-add-to-array-form-of-integer",
|
|
"javascript":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"blind75":true,
|
|
"problem":"Sum of Two Integers",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"sum-of-two-integers/",
|
|
"video":"gVUrDV4tZfY",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0371-sum-of-two-integers",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"neetcode150":true,
|
|
"problem":"Reverse Integer",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"reverse-integer/",
|
|
"video":"HAgLH58IgJQ",
|
|
"difficulty":"Medium",
|
|
"python":true,
|
|
"java":true,
|
|
"cpp":true,
|
|
"javascript":true,
|
|
"code":"0007-reverse-integer",
|
|
"c":true,
|
|
"csharp":true,
|
|
"typescript":true,
|
|
"go":true,
|
|
"ruby":true,
|
|
"swift":true,
|
|
"kotlin":true,
|
|
"scala":true,
|
|
"rust":true
|
|
},
|
|
{
|
|
"problem":"Add Binary",
|
|
"pattern":"Bit Manipulation",
|
|
"link":"add-binary/",
|
|
"video":"keuWJ47xG8g",
|
|
"difficulty":"Easy",
|
|
"code":"0067-add-binary",
|
|
"cpp":true,
|
|
"java":true,
|
|
"python":true,
|
|
"kotlin":true,
|
|
"rust":true,
|
|
"c":true
|
|
},
|
|
{
|
|
"problem":"Create Hello World Function (Closure - Day1)",
|
|
"pattern":"JavaScript",
|
|
"link":"create-hello-world-function/",
|
|
"video":"P9Ldx1eTlRc",
|
|
"difficulty":"Easy",
|
|
"code":"2667-create-hello-world-function"
|
|
},
|
|
{
|
|
"problem":"Counter (Closure - Day2)",
|
|
"pattern":"JavaScript",
|
|
"link":"counter/",
|
|
"video":"yEGQQAG5V68",
|
|
"difficulty":"Easy",
|
|
"code":"2620-counter"
|
|
},
|
|
{
|
|
"problem":"Counter (Closure - Day3)",
|
|
"pattern":"JavaScript",
|
|
"link":"counter-ii/",
|
|
"video":"UXNXKGFZD08",
|
|
"difficulty":"Easy",
|
|
"code":"2665-counter-ii"
|
|
},
|
|
{
|
|
"problem":"Apply Transform over each Element in Array (Transform)",
|
|
"pattern":"JavaScript",
|
|
"link":"apply-transform-over-each-element-in-array/",
|
|
"video":"7FhJHA5jlYk",
|
|
"difficulty":"Easy",
|
|
"code":"2635-apply-transform-over-each-element-in-array"
|
|
},
|
|
{
|
|
"problem":"Filter Elements from Array (Transforms)",
|
|
"pattern":"JavaScript",
|
|
"link":"filter-elements-from-array/",
|
|
"video":"w1o81gbEEJU",
|
|
"difficulty":"Easy",
|
|
"code":"2634-filter-elements-from-array"
|
|
},
|
|
{
|
|
"problem":"Array Reduce Transformation (Transforms)",
|
|
"pattern":"JavaScript",
|
|
"link":"array-reduce-transformation/",
|
|
"video":"KmTbYfpGxdM",
|
|
"difficulty":"Easy",
|
|
"code":"2626-array-reduce-transformation"
|
|
},
|
|
{
|
|
"problem":"Function Composition",
|
|
"pattern":"JavaScript",
|
|
"link":"function-composition/",
|
|
"video":"mIFw1H7Ljco",
|
|
"difficulty":"Easy",
|
|
"code":"2629-function-composition"
|
|
},
|
|
{
|
|
"problem":"Allow One Function Call",
|
|
"pattern":"JavaScript",
|
|
"link":"allow-one-function-call/",
|
|
"video":"m_SWhM9iX3s",
|
|
"difficulty":"Easy",
|
|
"code":"2666-allow-one-function-call"
|
|
},
|
|
{
|
|
"problem":"Memoize",
|
|
"pattern":"JavaScript",
|
|
"link":"memoize/",
|
|
"video":"oFXyzJt9VeU",
|
|
"difficulty":"Medium",
|
|
"code":"2623-memoize"
|
|
},
|
|
{
|
|
"problem":"Curry",
|
|
"pattern":"JavaScript",
|
|
"link":"curry/",
|
|
"video":"pi4kqMWQXxA",
|
|
"difficulty":"Medium",
|
|
"code":"2632-curry"
|
|
},
|
|
{
|
|
"problem":"Sleep",
|
|
"pattern":"JavaScript",
|
|
"link":"sleep/",
|
|
"video":"P0D9Z6H7O00",
|
|
"difficulty":"Easy",
|
|
"code":"2621-sleep"
|
|
},
|
|
{
|
|
"problem":"Promise Time Limit",
|
|
"pattern":"JavaScript",
|
|
"link":"promise-time-limit/",
|
|
"video":"hfH57rdZhOk",
|
|
"difficulty":"Easy",
|
|
"code":"2637-promise-time-limit"
|
|
},
|
|
{
|
|
"problem":"Promise Pool",
|
|
"pattern":"JavaScript",
|
|
"link":"promise-pool/",
|
|
"video":"DB8pAAg-9xw",
|
|
"difficulty":"Medium",
|
|
"code":"2636-promise-pool"
|
|
},
|
|
{
|
|
"problem":"Cache With Time Limit",
|
|
"pattern":"JavaScript",
|
|
"link":"cache-with-time-limit/",
|
|
"video":"w772gtNK0Gw",
|
|
"difficulty":"Medium",
|
|
"code":"2622-cache-with-time-limit"
|
|
},
|
|
{
|
|
"problem":"Debounce",
|
|
"pattern":"JavaScript",
|
|
"link":"debounce/",
|
|
"video":"1sxSpnxNx5w",
|
|
"difficulty":"Medium",
|
|
"code":"2627-debounce"
|
|
},
|
|
{
|
|
"problem":"Throttle",
|
|
"pattern":"JavaScript",
|
|
"link":"throttle/",
|
|
"video":"zyGZV_fIQWk",
|
|
"difficulty":"Medium",
|
|
"code":"2676-throttle"
|
|
},
|
|
{
|
|
"problem":"JSON Deep Equal",
|
|
"pattern":"JavaScript",
|
|
"link":"json-deep-equal/",
|
|
"video":"4JVZ-mVqJPg",
|
|
"difficulty":"Medium",
|
|
"code":"2628-json-deep-equal",
|
|
"javascript":true
|
|
},
|
|
{
|
|
"problem":"Convert Object to JSON String",
|
|
"pattern":"JavaScript",
|
|
"link":"convert-object-to-json-string/",
|
|
"video":"f94fUbHU-FY",
|
|
"difficulty":"Medium",
|
|
"code":"2633-convert-object-to-json-string"
|
|
},
|
|
{
|
|
"problem":"Array of Objects to Matrix",
|
|
"pattern":"JavaScript",
|
|
"link":"array-of-objects-to-matrix/",
|
|
"video":"LJwgAMHGcI0",
|
|
"difficulty":"Medium",
|
|
"code":"2675-array-of-objects-to-matrix"
|
|
},
|
|
{
|
|
"problem":"Difference Between Two Objects",
|
|
"pattern":"JavaScript",
|
|
"link":"differences-between-two-objects/",
|
|
"video":"gH7oZs1WZfg",
|
|
"difficulty":"Medium",
|
|
"code":"2700-differences-between-two-objects"
|
|
},
|
|
{
|
|
"problem":"Chunk Array",
|
|
"pattern":"JavaScript",
|
|
"link":"chunk-array/",
|
|
"video":"VUN-O3B9ceY",
|
|
"difficulty":"Easy",
|
|
"code":"2677-chunk-array"
|
|
},
|
|
{
|
|
"problem":"Flatten Deeply Nested Array",
|
|
"pattern":"JavaScript",
|
|
"link":"flatten-deeply-nested-array/",
|
|
"video":"_DetLPKtFNk",
|
|
"difficulty":"Medium",
|
|
"code":"2625-flatten-deeply-nested-array"
|
|
},
|
|
{
|
|
"problem":"Array Prototype Last",
|
|
"pattern":"JavaScript",
|
|
"link":"array-prototype-last/",
|
|
"video":"3JdtfMBrUqc",
|
|
"difficulty":"Easy",
|
|
"code":"2619-array-prototype-last"
|
|
},
|
|
{
|
|
"problem":"Group By",
|
|
"pattern":"JavaScript",
|
|
"link":"group-by/",
|
|
"video":"zs9axOyYHRE",
|
|
"difficulty":"Medium",
|
|
"code":"2631-group-by"
|
|
},
|
|
{
|
|
"problem":"Check if Object Instance of Class",
|
|
"pattern":"JavaScript",
|
|
"link":"check-if-object-instance-of-class/",
|
|
"video":"meIo-Q07Ba8",
|
|
"difficulty":"Medium",
|
|
"code":"2618-check-if-object-instance-of-class"
|
|
},
|
|
{
|
|
"problem":"Call Function with Custom Context",
|
|
"pattern":"JavaScript",
|
|
"link":"call-function-with-custom-context/",
|
|
"video":"du_GH-Ooa8E",
|
|
"difficulty":"Medium",
|
|
"code":"2693-call-function-with-custom-context"
|
|
},
|
|
{
|
|
"problem":"Event Emitter",
|
|
"pattern":"JavaScript",
|
|
"link":"event-emitter/",
|
|
"video":"M69bjWFarU0",
|
|
"difficulty":"Medium",
|
|
"code":"2694-event-emitter"
|
|
},
|
|
{
|
|
"problem":"Array Wrapper",
|
|
"pattern":"JavaScript",
|
|
"link":"array-wrapper/",
|
|
"video":"XoGjPdPTAVA",
|
|
"difficulty":"Easy",
|
|
"code":"2695-array-wrapper"
|
|
},
|
|
{
|
|
"problem":"Generate Fibonacci Sequence",
|
|
"pattern":"JavaScript",
|
|
"link":"generate-fibonacci-sequence/",
|
|
"video":"T643rQ70Jlk",
|
|
"difficulty":"Easy",
|
|
"code":"2648-generate-fibonacci-sequence"
|
|
},
|
|
{
|
|
"problem":"Nested Array Generator",
|
|
"pattern":"JavaScript",
|
|
"link":"nested-array-generator/",
|
|
"video":"yo-J1jQaZYU",
|
|
"difficulty":"Medium",
|
|
"code":"2649-nested-array-generator"
|
|
}
|
|
] |