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Re:小心1哦

Posted by qitaishui at 2012-02-12 22:19:02 on Problem 1528
In Reply To:小心1哦 Posted by:duyunfei at 2008-07-17 11:10:57 
> 在求因子和是不能算上自身，所以在处理1时，和就是为0的
谢谢了
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