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Re:怎么超时?

Posted by 19850317 at 2007-08-28 17:19:28 on Problem 1953
In Reply To:怎么超时? Posted by:timonchen at 2005-04-12 08:22:01
> int fobin(int n)
> {
>     int sum;
>     if(n==1)return(2);
>     if(n==2)return(3);
>     else return(fobin(n-2)+fobin(n-1));
> }
> 
> main()
> {
>     int n,i,a[45],sum,j;
>     scanf("%d",&n);
>     for(i=1;i<=n;i++)
>         scanf("%d",&a[i]);
>     for(i=1;i<=n;i++)
>         printf("Scenario #%d:\n%d\n",i,fobin(a[i]));
> }

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