#include
#include
void main()
{
int a[10][10],b[10][10],c[10][10],r1,r2,c1,c2,i,j,k;
clrscr();
printf(“enter the no.of rows and columns for 1st matrix:
”);
scanf(“%d%d”,&r1,&c1);
printf(“enter the values of 1st matrix:
”);
for(i=0;i
{
for(j=0;j
scanf(“%d”,&a[i][j]);
}
printf(“enter the no.of rows and columns for 2nd matrix:
”);
scanf(“%d%d”,&r2,&c2);
printf(“enter the values of 2nd matrix:
”);
for(i=0;i
{
for(j=0;j
scanf(“%d”,&b[i][j]);
}
if(c1==r2)
{
for(i=0;i
{
for(j=0;j
{
c[i][j]=0;
for(k=0;k
{
c[i][j]=c[i][j]+a[i][k]+b[k][j];
}
}
}
printf(“resultant matrix is:
”);
for(i=0;i
{
for(j=0;j
{
printf(“%d ”,c[i][j]);
}
printf(“
”);
}
}
else
printf(“the matrix are not multiplied”);
getch();
}
Output:
enter the no.of rows and columns for 1st matrix:
3
3
enter the values of 1st matrix:
1
1
1
1
1
1
1
1
1
enter the rows and columns for 2nd matrix:
3
3
enter the values of 2nd matrix:
1
1
1
1
1
1
1
1
1
resultant matrix is:
3 3 3
3 3 3
3 3 3