Provide all my solutions and explanations in Chinese for all the Leetcode coding problems.
Note: All explanations are written in Github Issues, please do not create any new issue or pull request in this project since the problem index should be consistent with the issue index, thanks!
('$' means the problem is locked on Leetcode, '*' means the problem is related to Database, '#' means the problem is related to Shell.)
| # | Title | Solution | Difficulty |
|---|---|---|---|
| 28 | Implement strStr() | 34.4% | Easy |
| 66 | Plus One | 42.9% | Easy |
| 100 | Same Tree | 53.0% | Easy |
| 106 | Construct Binary Tree from Inorder and Postorder Traversal | 46.9% | Medium |
| 107 | Binary Tree Level Order Traversal II | 53.1% | Easy |
| 151 | Reverse Words in a String | 21.2% | Medium |
| *175 | Combine Two Tables | 60.5% | Easy |
| 190 | Reverse Bits | 39.2% | Easy |
| 203 | Remove Linked List Elements | 38.1% | Easy |
| 264 | Ugly Number II | 40.4% | Medium |
| 441 | Arranging Coins | 42.0% | Easy |
| 461 | Hamming Distance | 72.5% | Easy |
| 463 | Island Perimeter | 64.0% | Easy |
| 662 | Maximum Width of Binary Tree | 41.6% | Medium |
| 919 | Word Search II | 34.4% | Hard |
| 957 | Prison Cells After N Days | 41.6% | Medium |
| 1344 | Angle Between Hands of a Clock | 62.0% | Medium |