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Re:这题时间真BT……

Posted by pkkj at 2008-07-07 13:07:07 on Problem 3511
In Reply To:这题时间真BT…… Posted by:Millky at 2008-06-12 16:53:27
我的代码好险,九百多ms.大部分时间是耗在素数筛选那个地方

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