@[JK_LOVER](/user/227824) 拒绝
by mrsrz @ 2019-12-18 17:47:16
@[JK_LOVER](/user/227824) ORZ
by 白木偶君 @ 2019-12-18 17:52:06
@[JK_LOVER](/user/227824) 开一下公众可见呗
by yummy @ 2019-12-18 18:17:49
@[JK_LOVER](/user/227824) orz
by Flandre_495 @ 2019-12-18 18:29:06
草，为什么是原题啊？
by NaCly_Fish @ 2019-12-18 18:29:54
@[JK_LOVER](https://www.luogu.com.cn/user/227824) orz
by jklover @ 2019-12-19 20:52:36
@[JK_LOVER](/user/227824) orz
by Sasiyar @ 2019-12-20 16:39:46
dalao，怎么改，真心想过。
~~（而且这真的没有原题啊）~~
||@[mrsrz](/user/6813) @[NaCly_Fish](/user/115864)
by JK_LOVER @ 2019-12-21 20:06:08
@[JK_LOVER](/user/227824) 有原题啊，还是七年前的 [P4822](https://www.luogu.com.cn/problem/P4822)
by NaCly_Fish @ 2019-12-21 20:11:36
我觉得这两道题还是挺不一样的啊，求解%%鱼||@[NaCly_Fish](/user/115864)
by JK_LOVER @ 2019-12-21 20:12:56