MatrixMul.c

//Matrix multiplication
#include <stdio.h>
#include <stdlib.h>
int main()
{
    int a[3][2], b[2][3], c[3][3], i, j, k, sum = 0;

    printf("Enter first matrix elements (3x2)\n");
    for (i = 0; i < 3; i++) {
        for (j = 0; j < 2; j++) {
            scanf("%d", &a[i][j]);
        }
    }

    printf("Enter second matrix elements(2x3)\n");
    for (i = 0; i < 2; i++) {
        for (j = 0; j < 3; j++) {
            scanf("%d", &b[i][j]);
        }
    }

	for (i = 0; i < 3; i++) 
    { 
        for (j = 0; j < 3; j++) 
        { 
            for (k = 0; k < 2; k++) 
			{
          		sum = sum + a[i][k]*b[k][j];
        	}
 		    c[i][j] = sum;
        	sum = 0;
        } 
    } 
    
    printf("\n Matrix multiplication is:\n");
    for(i=0;i<3;i++)
    {
    	for(j=0;j<3;j++)
    	{
    		printf("%d\t",c[i][j]);
		}
		printf("\n");
	}
    return 0;
}