Q7.c

/*                                  Program:- 7
			C program to read two matrices of size 3*3 and find their product.
																					  */
#include <stdio.h>
void main()
{
	int matrix_1[3][3], matrix_2[3][3], product[3][3];
	int sum, i, j, k;

	printf("Enter the first matrix: ");
	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 3; j++)
		{
			scanf("%d", &matrix_1[i][j]);
		}
	}

	printf("Enter the second matrix: ");
	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 3; j++)
		{
			scanf("%d", &matrix_2[i][j]);
		}
	}

	printf("\n____product of matrix____\n");
	for (int i = 0; i < 3; i++)
	{
		for (int j = 0; j < 3; j++)
		{
			sum = 0;
			for (int k = 0; k < 3; k++)
			{
				sum += matrix_1[i][k] * matrix_2[k][j];
			}
			product[i][j] = sum;
			printf("%d\t", product[i][j]);
		}
		printf("\n");
	}
}