刷题资料推荐： https://cyc2018.github.io/CS-Notes/#/README https://github.com/jwasham/coding-interview-university/blob/master/translations/README-cn.md https://github.com/azl397985856/leetcode https://github.com/MisterBooo/LeetCodeAnimation 动画形式解释算法过程
力扣题库：https://leetcode-cn.com/problemset/all/