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Re:一组数据

Posted by litstrong at 2011-03-15 11:18:03 on Problem 1177
In Reply To:一组数据 Posted by:alazyrabbit at 2010-08-21 12:43:04
> 2
> -10 -10 0 10
> 0 -10 10 10
> 
> 答案是80


之前没考虑这样的数据,然后AC了,今天又拿起来看一下,发现确实有这样的问题,两条线,若X相等,矩形左边的边要排在前面~

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