国科大评价课程有二十多个勾，没有评价又看不到成绩，然后又很懒怎么办~
线性规划-单纯形算法详解
leetcode 数组
本次题解包括
- 26. Remove Duplicates from Sorted Array
- 27. Remove Element
- 88. Merge Sorted Array
- 209. Minimum Size Subarray Sum
- 238. Product of Array Except Self
- 713. Subarray Product Less Than K
- 717. 1-bit and 2-bit Characters
- 798. Smallest Rotation with Highest Score
C语言函数调用过程 | 缓冲区溢出攻击
leetcode 389~399 solution
本次题解包括:
- 389 Find the Difference
- 390 Elimination Game
- 391 Perfect Rectangle
- 392 Is Subsequence
- 393 UTF-8 Validation
- 394 Decode String
- 395 Longest Substring with At Least K Repeating Characters
- 396 Rotate Function
- 397 Integer Replacement
- 398 Random Pick Index
- 399 Evaluate Division
leetcode contest 5 solution
Python 3.5 打包成exe 方法
UCAS自动同步课件脚本
Cool Idea
在UCAS进入研一的生活接近两个礼拜，发现老师的课件基本上都上传到课程网站，然后是一节一节给的。这样，每次老师更新课件的时候，我们都得开一下网页，然后看看是不是更新了？（虽然有邮箱提醒，但是这种邮件我都直接忽略的），于是萌生了写个脚本来自动下载的想法。
leetcode contest 1 solution
The problems contains:
- 386. Lexicographical Numbers
- 387. First Unique Character in a String
- 388. Longest Absolute File Path
leetcode Mini Parser
leetcode Mini Parser
Given a nested list of integers represented as a string, implement a parser to deserialize it.
Each element is either an integer, or a list — whose elements may also be integers or other lists.
Note: You may assume that the string is well-formed:
- String is non-empty.
- String does not contain white spaces.
- String contains only digits
0-9,[,,,].Example 1:
Example 2: