#include <stdio.h>

int primes[9];

int main ()
{
   int i;
   primes[0] = 1;
   primes[1] = 2;
   primes[2] = 3;
   primes[3] = 4;
   primes[4] = 5;
   primes[5] = 7;
   primes[6] = 11;
   primes[7] = 13;
   primes[8] = 17;
   primes[9] = -1;

   for (i = 0; primes[i] != -1; i++)
   {
      printf("The %dth primes is: %d\n",i,primes[i]);
   }   
   return 0;
}