Using switch

/*numwords.c - print the English word representing a number
               from 1 to 9.
  Copyright (c) 1998 Matthew Belmonte.*/

/*print the words representing numbers*/
int main()
  {
  int n;
  printf("Enter a positive integer from one to nine: ");
  scanf("%d", &n);
  switch(n)
    {
    case 1:
      printf("one"); break;
    case 2:
      printf("two"); break;
    case 3:
      printf("three"); break;
    case 4:
      printf("four"); break;
    case 5:
      printf("five"); break;
    case 6:
      printf("six"); break;
    case 7:
      printf("seven"); break;
    case 8:
      printf("eight"); break;
    case 9:
      printf("nine"); break;
    default:
      printf("You don't follow instructions well.");
    }
  putchar('\n');
  return 0;
  }