@[yi_qing](/user/1030602) 显然结果是 `0`。
by Eirin_Yagokoro @ 2023-09-11 21:56:41
孩子,癫忠!!
by Custlo0793 @ 2023-09-11 22:09:27
@[Cust10](/user/307535) 显然是 0。dp 会清空。
by Custlo0793 @ 2023-09-11 22:10:20
@[__dest__ruct__or__](/user/592238) 结果是$0$,但没有这个数据吧?我的程序输出不是$0$,但是ac了
by yi_qing @ 2023-09-12 09:53:57
@[yi_qing](/user/1030602) @ 管理员。
by Eirin_Yagokoro @ 2023-09-12 19:05:51
@[StudyingFather](/user/22030)
by yi_qing @ 2023-09-12 20:17:42
@[__dest__ruct__or__](/user/592238) 见到佬了(
># 洛谷好 ~~臭名昭著~~ 小
by zero_egg @ 2023-09-25 21:15:20