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AC了,看来我的理解是对的。N×M的DP能过,只要加些小优化,牌点数排个序,超过上界就跳出之类的就可以了。

Posted by ImLazy at 2008-09-24 08:10:32 on Problem 3688
In Reply To:请问是不是说只要W可以是奇数张牌的和,而不能是偶数张牌的和,则A可能羸,B不可能赢?我的理解对吗? Posted by:ImLazy at 2008-09-23 22:18:21


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