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Re:够变态..完全凑对的In Reply To:够变态..完全凑对的 Posted by:mayp at 2007-03-05 10:23:24 > 这样也能0S过,太裸了,一点算法性都没有..
> #include<iostream>
> #include<iomanip>
> using namespace std;
> int a[10001];
> int main()
> {
> int n;
> unsigned long t=1;
> a[0]=1;
> for(int i=1;i<10001;i++) {
> t*=i;
> while((t%10)==0) t/=10;
> t%=100000;
> a[i]=t%10;
> }
> while(cin>>n)
> {
> int res;
> res=a[n];
> cout<<setw(5)<<n<<" -> "<<res<<endl;
> }
> return 0;
> }
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