上面那个链接错了 /hsh,我的题解是这个:
[P4022 [CTSC2012] 熟悉的文章](https://www.luogu.com.cn/article/ousgz8o1)
by lzyqwq @ 2024-03-09 22:37:43
@[lvkaiyi0811](/user/615290) @[heaksicn](/user/343251)
by lzyqwq @ 2024-03-09 22:40:02
@[lzyqwq](/user/539211) 已加入题解审核队列
by lvkaiyi0811 @ 2024-03-10 09:50:41