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Re:为什么要排序呢? 奇怪!! 郁闷 wa. 随便构造一个满足要求就可以了吧

Posted by peng494563814 at 2010-05-10 21:34:03 on Problem 1659
In Reply To:为什么要排序呢? 奇怪!! 郁闷 wa. 随便构造一个满足要求就可以了吧 Posted by:happynp at 2007-06-01 21:46:08
5
2 2 2 2 2
是存在矩阵的
你的输出NO!

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