Java Program to add 2 Matrices

by Online Tutorials Library July 22, 2022

Java Program to add two matrices

We can add two matrices in java using binary + operator. A matrix is also known as array of arrays. We can add, subtract and multiply matrices.

Add two matrices in Java

To subtract two matrices, use – operator. Let’s see a simple example to add two matrices of 3 rows and 3 columns.

 public class MatrixAdditionExample{ public static void main(String args[]){ //creating two matrices   int a[][]={{1,3,4},{2,4,3},{3,4,5}};   int b[][]={{1,3,4},{2,4,3},{1,2,4}};      //creating another matrix to store the sum of two matrices   int c[][]=new int[3][3];  //3 rows and 3 columns    //adding and printing addition of 2 matrices   for(int i=0;i<3;i++){   for(int j=0;j<3;j++){   c[i][j]=a[i][j]+b[i][j];    //use – for subtraction System.out.print(c[i][j]+” “);   }   System.out.println();//new line   }   }} 

Test it Now

Output:

2 6 8 4 8 6 4 6 9

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