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Re:边太多了

Posted by ludi at 2011-01-31 21:36:15 on Problem 1201
In Reply To:边太多了 Posted by:Pzjay at 2010-09-07 10:41:43
> 我勒个去,改了N次才过

像[a,b1],...,[a,bk]这样的区间,k 最多为250,
我试过了。

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