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真的没有问题,我就是这么过的

Posted by gush at 2005-10-28 17:25:12 on Problem 2519
In Reply To:我是考虑这样的情况,假设全部数都相等的话,你的凸包要么只有两个数,要么全部数都在,怎么搞都不合适吧 Posted by:frkstyc at 2005-10-28 16:59:25


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