```
请使用markdown
```
by lzk5627 @ 2018-08-03 20:52:49
你后面的for循环 搞错了
数组范围太小了
by WLHW @ 2018-08-03 21:04:26
``[点我](https://www.luogu.org/wiki/show?name=%E5%B8%AE%E5%8A%A9%EF%BC%9Amarkdown)`cpp
by Purple_sword @ 2018-08-04 09:36:58