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Re:跟1562一模一样,只要把@还为W即可,连M与N的范围都一样..

Posted by 4404124 at 2007-05-19 17:28:51 on Problem 2386
In Reply To:跟1562一模一样,只要把@还为W即可,连M与N的范围都一样.. Posted by:KosonLau at 2007-05-19 16:02:27
> rt



都可用并查集

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