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Re:n^2的枚举 +网络流。很暴力。。有没办法优化。比如强联通后,相同联通分支的点不枚举?

Posted by shahdza at 2011-08-09 20:54:02 on Problem 1966
In Reply To:n^2的枚举 +网络流。很暴力。。有没办法优化。比如强联通后,相同联通分支的点不枚举? Posted by:v11 at 2011-07-25 20:40:15
双向边怎么相连通???

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