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有人能说一下吗?

Posted by frkstyc at 2005-05-06 15:12:53 on Problem 1459
In Reply To:直接bfs找增广路就过了,是不是顶点间有多条边的网络要拆边才能用最短增广路和预流推进? Posted by:frkstyc at 2005-05-06 11:19:10
顶一个,别沉下去了

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