Thread: Matrix multiplication using pointers

Code:

#include<stdio.h>

Code:

#include<conio.h>
void main()
{
    int *a[2][2],*b[2][2],*c[2][2],i,j,k;
    Printf("\n ENTER a MATRIX ELEMENTS\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            scanf("%d",&*(*(a+i)+j));
        }
    }
    printf("\n ENTER b MATRIX ELEMENTS\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            scanf("%d",&*(*(b+i)+j));
        }
    }
    printf("\n MATRIX MULTIPLICATION\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            for(k=0;k<2;k++)
            { 
               (*(*(c+i)+j))+=(*(*(a+i)+k))*(*(*(b+k)+j));
            }
            printf("%d-",(*(*(c+i)+j)));
        }
    }
getch();
}

it's good to see you know how to paste code.while you figure out how to ask questions,you could read this

On running this program, i am getting an error of " invalid operands to binary * (have 'int *' and 'int *')" at line 29.
can anyone suggest a solution to fix this error??

I note that the OP didn't seem to take advice, or even change their code, from their previous post: Matrix multiplication using pointers