Twiter_ln @ 2024-11-25 13:26:37
by 5t0_0r2 @ 2024-11-25 13:28:43
@Twiter_ln AT 里有这题，是用状压做的。
by sea_bird @ 2024-12-16 13:03:03
@5t0_0r2能否给个路径或关键词？谢谢
by 5t0_0r2 @ 2024-12-16 13:08:46
@sea_bird 真不记得了 qaq，只记得是 AT 里的，好像是绿题。
by sea_bird @ 2024-12-16 13:09:56
@5t0_0r2谢谢我去找找OVO
by sea_bird @ 2024-12-16 13:17:40
@5t0_0r2 https://www.luogu.com.cn/problem/AT_arc130_d 这个吗？
by 5t0_0r2 @ 2024-12-16 13:34:19
@sea_bird 不是，翻译就是直接问的方案数
by sea_bird @ 2024-12-16 13:38:24
@5t0_0r2好吧
by SIRIUS0105 @ 2024-12-24 20:44:39
推荐P4017（逃