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就是把k个命令看做一个转移矩阵,然后乘m次...转移矩阵可以在O(kn)的时间复杂度内构造出来

Posted by Ikki at 2009-05-17 18:39:52 on Problem 3735
In Reply To:请问你是怎么构造的呢 Posted by:gf_lu at 2009-05-17 18:08:51


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