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Re:高手挑战题(用JAVA)

Posted by Ruby931031 at 2012-09-05 09:13:07 on Problem 3525
In Reply To:高手挑战题(用JAVA) Posted by:ACMCN at 2011-09-25 12:40:55
容我吐个槽,这不是很简单么……写出椭圆标准方程,枚举每一个可能的x,求出对应y的范围,再加起来就好了

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