MatrixAddition.java

import java.util.Scanner;

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

        System.out.println("Enter dimension: ");

        int rows = sc.nextInt();
        int cols = sc.nextInt();

        int a[][] = new int[rows][cols];
        int b[][] = new int[rows][cols];

        System.out.println("enter array a :");
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                a[i][j] = sc.nextInt();
            }
        }

        System.out.println("enter array b :");
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                b[i][j] = sc.nextInt();
            }
        }
        int c[][] = new int[rows][cols];
        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                c[i][j] = a[i][j] + b[i][j];
            }
        }

        System.out.println("Enter result array c : ");

        for (int i = 0; i < rows; i++) {
            for (int j = 0; j < cols; j++) {
                System.out.println(c[i][j] + " ");
            }
            System.out.println();
        }

    }

}