Source Code Solutions C Programs C Program for Matrix Multiplication using Array

C Program for Matrix Multiplication using Array

SOURCE CODE:
#include<stdio.h>
#include<conio.h>
void main()
{
int a[3][3],b[3][3],c[3][3],i,j,k;
clrscr();
printf("\nEnter the A matrix\n");

for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
   printf("A[%d][%d] : ",i+1,j+1);
   scanf("%d",&a[i][j]);
}
}
printf("\nEnter the B matrix\n");
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
   printf("B[%d][%d] : ",i+1,j+1);
   scanf("%d",&b[i][j]);
}
}
printf("\nMultiplication of the 2 matrices :\n\n");
for(i=0;i<3;i++)
{
   for(j=0;j<3;j++)
    {
     c[i][j]=0;
      for(k=0;k<3;k++)
       {
    c[i][j]+=a[i][k]*b[k][j];
       }
       printf("\t%d",c[i][j]);
    }
    printf("\n\n");
}
getch();
}