Answer / sandip khairnar

#include<conio.h>
void main()
{
int i,j,k,sum,a[3][3],b[3][3],c[3][3];
clrscr();
cout<<"enter matrix1";
for(i=0;i<3;i++)
for(j=0;j<3;j++)
cin>>a[i][j];
cout<<"enter matrix2";
for(i=0;i<3;i++)
for(j=0;j<3;j++)
cin>>b[i][j];
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
{
sum=0;
for(k=0;k<3;k++)
sum=sum+(a[i][k]*b[k][j]);
c[i][j]=sum;
}
}
cout<<"output:"<<endl;
for(i=0;i<3;i++)
{
for(j=0;j<3;j++)
cout<<c[i][j]<<" ";
cout<<endl;
}
}

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