https://www.luogu.org/problemnew/show/T29693
https://www.luogu.org/problemnew/show/T30204
https://www.luogu.org/problemnew/show/T28881
https://www.luogu.org/problemnew/show/T30212
by Hono @ 2018-05-19 20:12:00
另外一个
太极剑
https://www.luogu.org/problemnew/show/T30208
by TheSambra @ 2018-05-19 20:15:29
感谢
希望大家理解洛谷,理解服务器
by AlgoEmperor @ 2018-05-19 20:22:51
我觉得好难啊
by AlgoEmperor @ 2018-05-19 20:23:07
了解一下
ltt:
![](https://cdn.luogu.com.cn/upload/pic/19585.png)
by Hono @ 2018-05-19 20:28:53