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还是不那么明白，这个二部图的左顶点是行？右顶点是列？

Posted by aromatic at 2005-08-07 22:44:04
In Reply To:最大匹配数等于行数就说明有解 Posted by:c0500448242 at 2005-08-07 21:27:29 
> 一行对一列,没对应的列随便选一个行涂就行了
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