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Re:这题递推式是什么In Reply To:这题递推式是什么 Posted by:z12y12l12 at 2007-10-06 15:19:40 好像还有2F(n-5)?我WA了无数遍…… > 我推的F(n) = F(n-1) + 4F(n-2) + 2F(n-3) + 3F(n-4) > 但是和sample不符..有F(n-5)么? Followed by:
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