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你的解法好像会超时

Posted by jsjhoubo at 2007-11-29 17:03:17 on Problem 3233
In Reply To:解法～～～.～ Posted by:ecbtnrt at 2007-10-05 17:33:32 
> 令f(1)=A%m;
>   f(2)=A + A^2 = A(A+I)=A*(f(1)+I)%m;
>   f(3)=A + A^2 + A^3 = A( (A+A^2)+I) = A*(f(2)+I)%m;
> 
> -------------------------
> -------------------------
>   f(n)=A*(f(n-1)+I)%m;
> 
> 
> 
> 
> 
>
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