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Write C++ Program to Add Two Matrix

// CPP Program to Add Two Matrix

#include <iostream>

using namespace std;

int main()
{
	int A[3][3] = { {1,2,3}, {3,4,6}, {1,2,3} };
	int B[3][3] = { {4,5,6}, {1,2,3}, {1,4,9} };

	int C[3][3], i, j;

	cout << "Matrix A :--> \n";
	for(i = 0;i < 3; i++)
	{
		for( j = 0; j < 3; j++)
		{
			cout << A[i][j] << " ";
		}
		cout << endl;
	}

	cout << "\n\nMatrix B :--> \n";
	for(i = 0;i < 3; i++)
	{
		for( j = 0; j < 3; j++)
		{
			cout << B[i][j] << " ";
		}
		cout << endl;
	}

	cout << "\n\nAddition of Matrix A and B:--> \n";
	for(i = 0;i < 3; i++)
	{
		for( j = 0; j < 3; j++)
		{
			C[i][j] = A[i][j] + B[i][j];
			cout << C[i][j] << " ";
		}
		cout << endl;
	}

	return 0;
}

Output:

Matrix A :-->
1  2  3
3  4  6
1  2  3


Matrix B :-->
4  5  6
1  2  3
1  4  9


Addition of Matrix A and B:-->
5  7  9
4  6  9
2  6  12