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为什么原图中的边在流网络中的等效弧容量为INF

Posted by 392377379 at 2014-01-07 20:22:09 on Problem 1966
虽然说每条边可以走无数次但实际上存在两点之间的边走多次的情况吗,为什么不能让弧容量为1?

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