也许是本蒟蒻太菜了，见谅
by ducati @ 2020-08-04 10:39:53
@[b6e0](/user/150522) @[炎炎龙虾](/user/203083) ←几个同班吊打我的神犇
by ducati @ 2020-08-04 10:40:12
怎么没有人回我啊
by ducati @ 2020-08-04 10:41:35
为啥 dp 部分是 $nm$/yiw
by FZzzz @ 2020-08-04 10:41:56
你自己把状态设出来都能看出来吧……
by FZzzz @ 2020-08-04 10:42:20
dp 不是 $O(n^2)$ 的吗？
by ezoixx130 @ 2020-08-04 10:42:33
第$k$个菜当前被选的次数与未被选的次数之差
by ducati @ 2020-08-04 10:42:36
哇一群神犇！飞机！
@[FZzzz](/user/174045) @[ezoixx130](/user/34886) stO orz
by ducati @ 2020-08-04 10:42:59
@[ducati](/user/87064) 啥/yiw
by FZzzz @ 2020-08-04 10:43:38
@[FZzzz](/user/174045) 某个菜在当前被选的次数与未被选的次数之差是在$O(n)$之内对吧
by ducati @ 2020-08-04 10:45:01