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Re:这题有问题,正解会超时,能通过的hash基本都可以构造数据卡掉

Posted by maoxiangui at 2018-10-28 21:25:14 on Problem 3349
In Reply To:这题有问题,正解会超时,能通过的hash基本都可以构造数据卡掉 Posted by:HIT_TOM at 2018-02-09 20:28:04
> 求和hash的会退化到n*n
双hash 怎么卡..... 

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