Add Two Matrices

AddTwoMatrices:


Program:


import java.util.Scanner;

public class AddTwoMatrices {

public static void main(String args[]) {

int r1, c1, r2, c2;

Scanner s = new Scanner(System.in);

r1 = s.nextInt();

c1 = s.nextInt();

r2 = s.nextInt();

c2 = s.nextInt();

if(r1 != r2 || c1!=c2) {

System.exit(0);

}

int[][] matrix1 = new int[r1][c1];

int[][] matrix2 = new int[r2][c2];

int[][] matrix3 = new int[r1][c1];

for(int i = 0; i<r1; i++) {

for(int j = 0; j<c1;j++) {

matrix1[i][j] = s.nextInt();

}

}

for(int i = 0; i<r2; i++) {

for(int j = 0; j<c2;j++) {

matrix2[i][j] = s.nextInt();

}

}

for(int i = 0; i<r1; i++) {

for(int j = 0;j<c1; j++) {

matrix3[i][j] = matrix1[i][j] + matrix2[i][j];

}

}

for(int i = 0; i<r1; i++) {

for(int j = 0;j<c1; j++) {

System.out.print(matrix3[i][j]);

System.out.print(" ");

}

System.out.println();

}

}

}


                                                                        Happy Coding  💻 :-)



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