POJ 2661

 #include<iostream>
 #include<stdio.h>
 using namespace std;

 int main()
 {
     //freopen("acm.acm","r",stdin);
     int a[] = {,,,,,,,,,,,,,,,,,,,,};
     int num;
     while(cin>>num,num)
     {
         num -= ;
         num /= ;
         cout<<a[num]<<endl;
     }
 }