How to print Two-Dimensional Array like table

Question

I\'m having a problem with two dimensional array. I\'m having a display like this:

1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 . . . etc

What basi

Answer 1

More efficient and easy way to print the 2D array in a formatted way:

Try this:

public static void print(int[][] puzzle) {
        for (int[] row : puzzle) {
            for (int elem : row) {
                System.out.printf("%4d", elem);
            }
            System.out.println();
        }
        System.out.println();
    }

Sample Output:

   0   1   2   3
   4   5   6   7
   8   9  10  11
  12  13  14  15