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Re:请教一下。。。In Reply To:Re:请教一下。。。 Posted by:wyu_feng at 2009-10-02 12:48:24 m+n>=2sqrt(mn) 所以我是从2sqrt(mn)开始向两侧找可以整除的m,这样能ac 就是不知道为什么从a开始向下找也能ac 求解答,谢谢 Followed by:
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