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Re:请教过了的高手! 我用三维的线段树,但是好象RE了,估计是内存的问题,有更巧妙一些的方法吗?

Posted by uni at 2004-08-28 12:07:14 on Problem 1803
In Reply To:请教过了的高手! 我用三维的线段树,但是好象RE了,估计是内存的问题,有更巧妙一些的方法吗? Posted by:atlas_of_rruucc at 2004-08-28 02:25:36
> 
1维的线段数就可以过了
O(N^2LOGN)

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