### Addition of two matrix in java

we are going to calculate the sum of two matrix and containing its rows and columns. See below for better understanding to this:
In this program we are going to calculate the sum of two matrix. To make this program, we need to declare two dimensional array of type integer.
Now we need to make a matrix out of it. To make the matrix we will use the for loop. By making use of the for loop the rows and column will get divide. This process will be performed again for creating the second matrix. After getting both the matrix with us, we need to sum both the matrix. The both matrix will be added by using the for loop with C[r][c]= A[r][c]+B[r][c]. The output will be displayed by using the print() method.

Java version of the  Addition of  two matrix problem  is given below:
```/**
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package matrix;

/**
*
* @author ACHCHUTHAN
*/

int A[][];
int B[][];
int C[][];
int row;
int coloum;

public AdditionMatrix(int n, int m) {
this.row = n;
this.coloum = m;
A = new int[n][m];
B = new int[n][m];
C = new int[n][m];
//assign random value for A,B
for (int r = 0; r < n; r++) {
for (int c = 0; c < m; c++) {
A[r][c] = (int) Math.round(Math.random() * 98 + 10);
B[r][c] = (int) Math.round(Math.random() * 12);
}
}
}

for (int r = 0; r < row; r++) {
for (int c = 0; c < coloum; c++) {
C[r][c] = A[r][c] + B[r][c];
}
}
}

public void print() {
for (int r = 0; r < row; r++) {
for (int c = 0; c < coloum; c++) {
System.out.print(C[r][c] + "\t");
}
System.out.println();
}
}

public static void main(String args[]) {
S.print();
System.out.println("=======+==========+============+=========");
S1.print();
System.out.println("=======+==========+============+=========");
}
}

```
Output of this program is given bellow :

run:
39 46 40 24 38
59 117 101 24 24
65 31 101 91 41
110 62 57 95 57
=======+============+============+=========
14 33 84 28 80
85 52 104 74 100
48 53 52 81 63
36 107 93 118 44
=======+============+============+=========
BUILD SUCCESSFUL (total time: 1 second)