Method add

Lecture 20 - 2D Arrays/src/Matrix.java:37–52

(int[][] a, int r1, int c1, int[][] b, int r2, int c2)

    }

    static void add(int[][] a, int r1, int c1, int[][] b, int r2, int c2){
        if(r1 != r2 || c1 != c2){
            System.out.println("Wrong Input - Addition not possible");
            return;
        }

        int[][] sum = new int[r1][c1];

         for(int i = 0; i < r1; i++){ //row number
            for(int j = 0; j < c1; j++){ //column number
                sum[i][j] = a[i][j] + b[i][j];
            }
        }
        System.out.println("Sum of matrix 1 and matrix 2");
        printMatrix(sum);
    }

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);