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Re:这题不用线段树也可以做吧

Posted by ghk at 2009-01-06 14:45:18 on Problem 2182
In Reply To:这题不用线段树也可以做吧 Posted by:huangkun at 2008-07-27 14:11:49
我的o(n^2)也32ms,317b。。。

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