@[一只书虫仔](/user/114914) ……
by 火星─002 @ 2020-10-25 16:04:18
@[火星─002](/user/370191) 在 [这里面](https://www.luogu.com.cn/training/list) 找找？毕竟官方题单肯定有一定质量
by 一只书虫仔 @ 2020-10-25 16:07:26
[题目](http://94.191.49.47/problem/1417)
by 初音のミク @ 2020-10-25 16:07:28
@[一只书虫仔](/user/114914) 谢谢啦
by 火星─002 @ 2020-10-25 16:10:11
[题目](http://94.191.49.47/problem/1448)
by 初音のミク @ 2020-10-25 16:10:13
@[初音のミク](/user/342604) 谢谢
by 火星─002 @ 2020-10-25 16:11:25
[P2482](https://www.luogu.com.cn/problem/P2482)
by Kirara_Magic @ 2020-10-25 16:11:43
@[Coverya](/user/299859) “谢谢”
by 火星─002 @ 2020-10-25 16:13:05
@[火星─002](/user/370191) “不用谢，我是个好人”
by Kirara_Magic @ 2020-10-25 16:16:39
猪国杀（~~老有趣了~~）
by 蒟蒻且菜鸡 @ 2020-10-25 17:20:28