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Re:It should be :1<=N<=2,000,000

Posted by 15017547261 at 2010-05-03 13:34:25 on Problem 2828
In Reply To:It should be :1<=N<=2,000,000 Posted by:isabellalhx at 2008-09-15 15:32:03
> I wronged several times using 1<=N<=200,000.My god!
真的是耶。。。

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