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Re:知道为什么了!

Posted by gzhgzh at 2011-05-07 08:44:38 on Problem 2226
In Reply To:我是找到每一个连通图,再把每一个连通图中行和列分别看做点,求二分图最大匹配。累加二分图最大匹配数。为什么总是WA? Posted by:gzhgzh at 2011-05-06 21:59:59


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