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Re:拿了一个ac的程序和我的程序拼命对测试数据，结果都是对的，可就是wr，汗……

Posted by gsh0818 at 2011-10-02 19:20:19 on Problem 2800 and last updated at 2011-10-02 19:28:23
In Reply To:拿了一个ac的程序和我的程序拼命对测试数据，结果都是对的，可就是wr，汗…… Posted by:yinxiang1071 at 2006-07-22 13:27:45 
拿了一个暴力程序和我的对拍，结果也是对的，然后wa。。
后来才发现我o(sqrt(n))的算法中有一处乘法没加long long导致
1000000000 500000000
这组数据出错。
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