UVA 10696

 UVA 10696 solving in C++

 problem link:  link
#include<bits/stdc++.h>
using namespace std;
int main()
{
    unsigned long long gcd,lcm,y,x,g,m,n,l,t,i;
    while(scanf("%lld",&n)==1)
    {
        if(n==0)
            break;
        else if(n<=100)
        {
            printf("f91(%lld) = 91\n",n);
        }
        else
        {
            printf("f91(%lld) = %lld\n",n,n-10);
        }
    }

}