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Re:样例有错 最少只需交换2次 汗。。。

Posted by thinkinjava at 2014-11-03 14:36:21 on Problem 2299
In Reply To:Re:样例有错 最少只需交换2次 汗。。。 Posted by:bailong7799 at 2010-04-05 17:15:31
> 交换相邻两个数

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