Method print2D

Leetcode/Java/SetZeroes.java:48–58

(int mat[][])

    // to print out the matrix
    public static void print2D(int mat[][]) {
        // Loop through all rows
        for (int i = 0; i < mat.length; i++){
            // Loop through all elements of current row
            for (int j = 0; j < mat[i].length; j++){
                System.out.print(mat[i][j] + " ");
            }
            System.out.println();
        }

    }
}