#include <iostream>
using namespace std;

int main()
{
	double sum = 0.0;

	double A[3][2]={{3, 3}, {1, 1}, {2, 0}};
	double B[2][3]={{3, 0, 3}, {0, 0, 1}};
	double C[3][3]={0};

	// ************  multiplying 2 matrices ***** 
	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 3; j++)
		{
			sum = 0.0;

			for (int k = 0; k < 2; k++)
			{
				sum = sum + A[i][k] * B[k][j];
			}
			
			C[i][j] = sum;
		}
	}
	// ******************************************

	// displaying matrix  (not necessary for quiz)
	for (int row = 0; row < 3; row++)
	{
		for (int col = 0; col < 3; col++)
		{
			cout << C[row][col] << '\t';
		}

		cout << endl;
	}

	return 0;
}