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其实是把分解质因子的代码和求欧拉函数值的代码结合起来,省了一点而已,没什么好稀奇的

Posted by dalugun at 2011-07-29 15:58:21 on Problem 2407
In Reply To:被这代码,感动得,内牛满面 Posted by:denghongchao at 2009-12-05 15:04:18


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