这道题最恶心的地方是，它没数据下载
by LiuTianyou @ 2022-10-27 20:51:51
@[LiuTianyou](/user/206814) https://www.luogu.com.cn/discuss/146355
by 晨曦时雨 @ 2022-10-27 20:52:04
@[晨曦时雨](/user/379758) 谢谢你（话说我咋没找着呢
by LiuTianyou @ 2022-10-27 20:53:04
@[LiuTianyou](/user/206814) 我也是第一个点WA了以后调了半天……这是我当时看的那篇
by 晨曦时雨 @ 2022-10-27 20:56:07