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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 faintzw at 2007-10-30 21:22:22
In Reply To: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 
显然可以做到O(n)预处理。
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