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匈牙利也是nm的吧,优化以后可以到n^0.5m,好象。。。

Posted by js05 at 2005-05-18 20:39:14 on Problem 2239
In Reply To:永远不要用网络流做匹配,这是hqm告诉我的,匈牙利是O(N^2)的吧 Posted by:TN at 2005-05-18 17:33:24


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