用于快速的更新题解、同步leetcode的做题情况。
题解见：Leetcode 算法题解
| 文件名 | 用途 |
|---|---|
| add_to_blog_solution_table.py | 添加题解地址or题解语言到表格，能同步leetcode新题情况 |
| blog_solution_template.py | 为指定的题目提供blog题解页面的模板 |
写了这个脚本偶然发现有的题目难度发生了调整（最早的数据是博主更新的solution页面的表格数据(2015年12月)），如下：
| 题目 | 难度变化 |
|---|---|
| 1 Two Sum | Medium -> Easy |
| 6 ZigZag Conversion | Easy -> Medium |
| 8 String to Integer (atoi) | Easy -> Medium |
| 19 Remove Nth Node From End of List | Easy -> Medium |
| 33 Search in Rotated Sorted Array | Hard -> Medium |
| 35 Search Insert Position | Medium -> Easy |
| 36 Valid Sudoku | Easy -> Medium |
| 53 Maximum Subarray | Medium -> Easy |
| 56 Merge Intervals | Hard -> Medium |
| 69 Sqrt(x) | Medium -> Easy |
| 102 Binary Tree Level Order Traversal | Easy -> Medium |
| 108 Convert Sorted Array to Binary Search Tree | Medium -> Easy |
| 117 Populating Next Right Pointers in Each Node II | Hard -> Medium |
| 121 Best Time to Buy and Sell Stock | Medium -> Easy |
| 122 Best Time to Buy and Sell Stock II | Medium -> Easy |
| 136 Single Number | Medium -> Easy |
| 138 Copy List with Random Pointer | Hard -> Medium |
| 141 Linked List Cycle | Medium -> Easy |
| 165 Compare Version Numbers | Easy -> Medium |
| 223 Rectangle Area | Easy -> Medium |
| 224 Basic Calculator | Medium -> Hard |
| 228 Summary Ranges | Easy -> Medium |
| 233 Number of Digit One | Medium -> Hard |
| 268 Missing Number | Medium -> Easy |
| 273 Integer to English Words | Medium -> Hard |
| 287 Find the Duplicate Number | Hard -> Medium |
| 297 Serialize and Deserialize Binary Tree | Medium -> Hard |
| 299 Bulls and Cows | Easy -> Medium |
| 316 Remove Duplicate Letters | Medium -> Hard |
| 328 Odd Even Linked List | Easy -> Medium |
| 329 Longest Increasing Path in a Matrix | Medium -> Hard |
| 330 Patching Array | Medium -> Hard |
| 335 Self Crossing | Medium -> Hard |
| 355 Design Twitter | Hard -> Medium |
| 367 Valid Perfect Square | Medium -> Easy |
| 381 Insert Delete GetRandom O(1) – Duplicates allowed | Medium -> Hard |
| 396 Rotate Function | Easy -> Medium |
| 397 Integer Replacement | Easy -> Medium |