https://www.luogu.org/recordnew/show/16187872
by iodwad @ 2019-02-11 17:23:33
用O2
by 与世无争 @ 2019-02-11 17:26:34
@[与世无争](/space/show?uid=112703) 开过了,别人的
AC 自动机都是 10 ms+跑过那个点,不知道哪里写错了qwq
by iodwad @ 2019-02-11 17:27:55
@[ZCDHJ](/space/show?uid=24878) Orz 指针神仙
by M_sea @ 2019-02-11 17:29:34
@[ZCDHJ](/space/show?uid=24878) Orz 指针神仙
by powerLEO101 @ 2019-02-11 17:33:04
我去,真的,遇到红名小渣渣真的再也不敢点进去了,感觉自己没学过编程[哭哭]
by 赤霞QvQ @ 2019-02-11 17:37:58