Iterate through 2 dimensional array

Question

I have a \"connect four board\" which I simulate with a 2d array (array[x][y] x=x coordinate, y = y coordinate). I have to use \"System.out.println\", so I have to iterate

Answer 1

Just invert the indexes' order like this:

for (int j = 0; j

because all rows has same amount of columns you can use this condition j < array[0].lengt in first for condition due to the fact you are iterating over a matrix