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Re:恩。。。st。。。搞定了。。。然后再研究下线段树

Posted by Zeor at 2009-03-20 19:36:42 on Problem 3264
In Reply To:RMQ的话。。。空间上怎么办。。。。 Posted by:Zeor at 2009-03-19 17:09:04
> 我想用矩阵表示。。。但是点很多。。。存不下。。。。

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