/* Program 5-9

   Example of a 'do' loop */

main ()
 {
   long num;
   int right_digit;

  printf ("Please type in an integer.\n");
  scanf ("%ld", &num);

  do
   {
    right_digit = num % 10;
    printf ("%d", right_digit);
    num = num / 10;
   }
  while ( num != 0);

  printf ("\n");
 }


/* Program Output

Please type in an integer.
13579
97531

*/