LeetCode(https://leetcode.com/)
| 序号 | 问题 | 难度 | 代码 | 时间复杂度 |
|---|---|---|---|---|
| 1 | Two Sum | Easy | JavaScript | O(n^2) |
| 1 | Two Sum | Easy | JavaScript | O(n) |
| 1 | Two Sum | Easy | Python | O(n) |
| 2 | Add Tow Numbers | Medium | JavaScript | O(n) |
| 2 | Add Tow Numbers | Medium | Python | O(n) |
| 3 | Longest Substring Without Repeating Characters | Medium | JavaScript | O(n^2) |
| 3 | Longest Substring Without Repeating Characters | Medium | JavaScript | O(n) |
| 4 | Median of Two Sorted Arrays | Hard | JavaScript | O(m+n) |
| 4 | Median of Two Sorted Arrays | Hard | JavaScript | O(log2(m+n)) |
| 5 | Longest Palindromic Substring | Medium | JavaScript | |
| 6 | ZigZag Conversion | Easy | JavaScript | O(n) |
| 7 | Reverse Integer | Easy | JavaScript | O(n) |
| 8 | String to Integer | Easy | JavaScript | O(n) |
| 9 | Palindrome Number | Easy | JavaScript | O(n) |
| 10 | Regular Expression Matching | Hard | JavaScript | O(n) |
| 11 | Container With Most Water | Medium | JavaScript | O(n) |
| 12 | Integer to Roman | Medium | JavaScript | O(n) |
| 13 | Roman to integer | Easy | JavaScript | O(n) |
| 14 | Longest Common Prefix | Easy | JavaScript | O(n) |