Write a C plus plus program to subtract two matrices?

Answer 1

#include<iostream.h>

void main()

{

int a[3][3],b[3][3],diff[3][3];

cout<<"Enter elements of matrix a ";

for(int i=0;i<3;i++)

for(int j=0;j<3;j++)

cin>>a[i][j];

cout<<"Enter elements of matrix b ";

for(i=0;i<3;i++)

for(int j=0;j<3;j++)

cin>>b[i][j];

for(i=0;i<3;i++)

for(int j=0;j<3;j++)

c[i][j]=b[i][j]-a[i][j];

cout<<"\nThe difference is\n";

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

cout<<c[i][j]<<" ";

cout<<endl;

}

}