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求最小割, 一般要用最大流了, 问题是: 用最少的边破坏所有的正方形, 怎么理解,对应

Posted by sunmoonstar at 2006-05-16 13:15:07 on Problem 1084
In Reply To:提供一个不用搜索的方法,正确与否尚待诸位检验 Posted by:seol at 2006-05-16 12:54:52
> 将边与正方形都视为结点,看成二分图(还是叫二部图?偶不知道) 
> 然后在边所构成的结点集合中求最小割,转化为简单的图论问题.

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