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输入问题?

Posted by frkstyc at 2005-06-27 11:11:58 on Problem 2446
In Reply To:500*500*500 TLE? Posted by:dearboy at 2005-06-27 11:08:26
> 要加什么剪枝吗?
> 转化成二分图完备匹配(m*m*n)
> 超时了,5555
> 
> 黑白如果相邻就是有边..有错吗?

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