# LeetCode vs. LintCode Table

| Problem                             | LeetCode ID                                                                                                                 | LintCode ID                                                                                                             |
| ----------------------------------- | --------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- |
| Search in Rotated Sorted Array      | [33](https://leetcode.com/problems/search-in-rotated-sorted-array/)                                                         | [62](https://blog.yushunchen.com/algo/binary-search/search-in-rotated-sorted-array):white\_check\_mark:                 |
| Reverse Linked List                 | [206](https://blog.yushunchen.com/algo/linked-list/reverse-linked-list):white\_check\_mark:                                 | [35](https://www.lintcode.com/problem/35/)                                                                              |
| Linked List Cycle                   | [141](https://blog.yushunchen.com/algo/linked-list/linked-list-cycle):white\_check\_mark:                                   | [102](https://www.lintcode.com/problem/102/)                                                                            |
| Linked List Cycle II                | [142](https://blog.yushunchen.com/algo/linked-list/linked-list-cycle-ii):white\_check\_mark:                                | [103](https://www.lintcode.com/problem/103/)                                                                            |
| Maximum Depth of Binary Tree        | [104](https://blog.yushunchen.com/algo/binary-tree/2.-classical-questions/maximum-depth-of-binary-tree):white\_check\_mark: | [97](https://www.lintcode.com/problem/97/)                                                                              |
| Invert Binary Tree                  | [226](https://blog.yushunchen.com/algo/binary-tree/2.-classical-questions/invert-binary-tree):white\_check\_mark:           | [175](https://www.lintcode.com/problem/175/)                                                                            |
| Binary Tree Paths                   | [257](https://blog.yushunchen.com/algo/binary-tree/2.-classical-questions/binary-tree-paths):white\_check\_mark:            | [480](https://www.lintcode.com/problem/480/)                                                                            |
| Binary Tree Preorder Traversal      | [144](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-preorder-traversal):white\_check\_mark:         | [66](https://www.lintcode.com/problem/66/)                                                                              |
| Binary Tree Inorder Traversal       | [94](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-inorder-traversal):white\_check\_mark:           | [67](https://www.lintcode.com/problem/67/)                                                                              |
| Binary Tree Postorder Traversal     | [145](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/binary-tree-postorder-traversal):white\_check\_mark:        | [68](https://www.lintcode.com/problem/68/)                                                                              |
| Minimum Depth of Binary Tree        | [111](https://blog.yushunchen.com/algo/binary-tree/1.-traversal/minimum-depth-of-binary-tree):white\_check\_mark:           | [155](https://www.lintcode.com/problem/155/)                                                                            |
| Balanced Binary Tree                | [110](https://blog.yushunchen.com/algo/binary-tree/4.-divide-and-conquer/balanced-binary-tree):white\_check\_mark:          | [93](https://www.lintcode.com/problem/93/)                                                                              |
| Sort Colors                         | [75](https://blog.yushunchen.com/algo/sorting/sort-colors-1):white\_check\_mark:                                            | [148](https://www.lintcode.com/problem/148/)                                                                            |
| Remove Duplicates from Sorted Array | [26](https://blog.yushunchen.com/algo/two-pointers/remove-duplicates-from-sorted-array):white\_check\_mark:                 | [100](https://www.lintcode.com/problem/100/)                                                                            |
| Two Sum II - Input array is sorted  | [167](https://blog.yushunchen.com/algo/two-pointers/two-sum-ii-input-array-is-sorted):white\_check\_mark:                   | [608](https://www.lintcode.com/problem/608/)                                                                            |
| Reverse Words in a String           | [151](https://blog.yushunchen.com/algo/string/reverse-words-in-a-string):white\_check\_mark:                                | [53](https://www.lintcode.com/problem/53/)                                                                              |
| Valid Anagram                       | [242](https://blog.yushunchen.com/algo/hash-table/valid-anagram):white\_check\_mark:                                        | [158](https://www.lintcode.com/problem/158/)                                                                            |
| Contiguous Array                    | [525](https://blog.yushunchen.com/algo/hash-table/contiguous-array):white\_check\_mark:                                     | [994](https://www.lintcode.com/problem/994/)                                                                            |
| Two Sum                             | [1](https://blog.yushunchen.com/algo/hash-table/two-sum):white\_check\_mark:                                                | [56](https://www.lintcode.com/problem/56/)                                                                              |
| Merge Two Sorted Lists              | [21](https://leetcode.com/problems/merge-two-sorted-lists/)                                                                 | [165](https://blog.yushunchen.com/algo/linked-list/merge-two-sorted-lists):white\_check\_mark:                          |
| Reverse Linked List II              | [92](https://leetcode.com/problems/reverse-linked-list-ii/)                                                                 | [36](https://blog.yushunchen.com/algo/linked-list/reverse-linked-list-ii):white\_check\_mark:                           |
| LRU Cache                           | [146](https://leetcode.com/problems/lru-cache/)                                                                             | [134](https://blog.yushunchen.com/algo/linked-list/lru-cache):white\_check\_mark:                                       |
| Validate Binary Search Tree         | [98](https://blog.yushunchen.com/algo/binary-tree/3.-binary-search-tree/validate-binary-search-tree):white\_check\_mark:    | [95](https://www.lintcode.com/problem/95/)                                                                              |
| Trim a Binary Search Tree           | [699](https://leetcode.com/problems/trim-a-binary-search-tree/)                                                             | [701](https://blog.yushunchen.com/algo/binary-tree/3.-binary-search-tree/trim-a-binary-search-tree):white\_check\_mark: |
| Implement Stack by Two Queues       | [225](https://leetcode.com/problems/implement-stack-using-queues/)                                                          | [546](https://blog.yushunchen.com/algo/queue-and-stack/implement-stack-by-two-queues):white\_check\_mark:               |
| Implement Queue by Two Stacks       | [232](https://leetcode.com/problems/implement-queue-using-stacks/)                                                          | [40](https://blog.yushunchen.com/algo/queue-and-stack/implement-queue-by-two-stacks):white\_check\_mark:                |