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Re:很多数据都测试过了成功了,句子也确定没有错但还是WA...不知道什么情况

Posted by sailist at 2019-03-21 10:54:58 on Problem 2689
In Reply To:很多数据都测试过了成功了,句子也确定没有错但还是WA...不知道什么情况 Posted by:sailist at 2019-03-19 21:17:50
重点主要是判断乘积<右边界的时候,int值最好用unsigned int,不然相乘可能会溢出

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