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一个这题re和wa过n次的人的忠告

Posted by whai at 2014-01-25 17:37:30 on Problem 3468
1.re原因:
用下标访问数组是确保下标木有越界
2.wa原因:
1)c和sum没用__int64
2)c和sum改回来了,但查询函数忘了改返回值类型。。。
祝你好运

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