(int num)
| 14 | } |
| 15 | |
| 16 | public static int factorial(int num) { |
| 17 | if (num == 1) { |
| 18 | return 1; |
| 19 | } else if (num > 1) { |
| 20 | return num * factorial(num - 1); |
| 21 | } else { |
| 22 | return -1; // Error |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | public static void main(String[] args) { |
| 27 | for (int i = 1; i < 12; i++) { |