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AC了..In Reply To:无限RT中。。求大牛帮忙 Posted by:wpolly at 2007-04-03 10:11:27 > #include<cstdio>
> long s[10000005];
> void main(){
> __int64 n,p2,p3,i,t,a,b;
> s[1]=p2=p3=t=1;
> while(scanf("%d",&n)==1){
> for(i=t+1;i<=n;i++){
> a=2*s[p2];b=3*s[p3];
> s[i]=((a>b)?b:a)+1;
> if(a>=b)p3++;if(b>=a)p2++;
> }
> t=n;
> printf("%d\n",s[n]);
> }
> }
>
> 本机测试没有问题......为什么会RT呢?
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