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Re:。。这和线段树就没什么关系了吧。。直接二分做呗意思~

Posted by wangfangbob at 2007-10-30 20:52:43
In Reply To:。。这和线段树就没什么关系了吧。。直接二分做呗意思~ Posted by:ACM06060 at 2007-10-30 18:45:14 
哦,询问一个区间,还是需要利用线段树把这个区间分成若干区间,然后这些区间再合并
合并的过程就是递推的过程
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