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adding two matrix in java with example

In this post, we will learn about adding two matrix in java with example

In below example,We are using two dimensional array for this operations.

Here we are declaring two matrix named as a,b and one more variable sum to store the addition of a&b matrix

The first for loop is used to add two matrix and the second for loop used to print the addition value

Example
public class AddingMatrix {

	public static void main(String[] args) {
		try {

			int a[][] = { { 54, 67 }, { 45, 56 } };
			int b[][] = { { 25, 56 }, { 85, 96 } };

			// Declaring the sum matrix
			int[][] sum = new int[a.length][b.length];

			// Adding two matrix
			for (int i = 0; i < a.length; i++) {

				for (int j = 0; j < b.length; j++) {
					sum[i][j] = a[i][j] + b[i][j];
				}
			}

			// Printing the sum matrix
			for (int i = 0; i < sum.length; i++) {
				for (int j = 0; j < sum[i].length; j++) {
					System.out.print(sum[i][j] + " ");
				}
				System.out.println();
			}

		} catch (Exception e) {
			e.printStackTrace();
		}

	}

}
Output
79 123 
130 152 
Github

https://github.com/rkumar9090/BeginnersBug/blob/master/BegineersBug/src/com/geeks/example/AddingMatrix.java

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