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Re:最开始想错了,原来是二分匹配,先 floyd 求连通性,然后据此建立二分图,然后套匈牙利算法就可以了

Posted by 14211019 at 2015-12-10 17:22:28 on Problem 1087
In Reply To:最开始想错了,原来是二分匹配,先 floyd 求连通性,然后据此建立二分图,然后套匈牙利算法就可以了 Posted by:backstreetlili at 2008-08-13 14:26:33
clever

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