Numbers n and m are given. Create an array A[n][m] and fill it as shown in the example.
Input: The program receives two numbers n and m as input.
Output: The program should output the resulting array, putting exactly 3 characters for each number.
Examples
| # |
Input |
Output |
| 1 |
4 5 |
1 8 9 16 17
2 7 10 15 18
3 6 11 14 19
4 5 12 13 20
|