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你实现了吗?有人用O(CLogC)的过了吗?它的点数不是无穷的啊,旋转有问题吧?很有可能0点周围的点是稀疏的啊?

Posted by welkin_fafnir at 2005-07-21 10:52:35 on Problem 2500
In Reply To:我忘了算了,看来用个O(clogc)的就可以了。 Posted by:c0500448129 at 2005-07-21 10:34:47


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