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我队友推到一个公式的,用那个测样例也过了,可是没交上去。早知道,就不测样例了,还有点希望。

Posted by Thank_you at 2007-10-30 16:43:40
In Reply To:曾经推过怎么列一个2n元的方程组来整的…… Posted by:frkstyc at 2007-10-30 14:56:39
> 彻底不记得了

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