## 1、容器类
[vector用法](https://buersn.top/paste/show/uoNAY3MDhELzqtlG)    [map用法](https://buersn.top/paste/show/C1q78O2EURoRem1B)  [set用法](https://buersn.top/paste/show/saf0cIL0jdddjeha)
  [stack（栈）](https://buersn.top/paste/show/zQvxXjHtbnIvpvRD)
## 2、库函数
[常用函数](https://buersn.top/paste/show/Saa21yAltH0uscsY)  [常用数学函数](https://buersn.top/paste/show/OsMAUltMvFZxva6o)  [二分查找函数lower_bound和upper_bound](https://buersn.top/paste/show/1o61pE3Krzfx3P9k)