// Example program for call by reference
#include<iostream.h>
void change(int &,int &);
int main()
{
int a,b;
cout<<"Enter values for a and b \n";
cin>>a>>b;
change(a,b);
cout<<"\n The values of a and b after executing the function :";
cout<<a<<" "<<b;
return 0 ;
}
void change(int & c, int & d)
{
c=c*10;
d=d+8;
cout<<"The values of a and b inside the function :"<<c<<" "<<d;
}
Test data
Enter values for and b
2 3
The values of a and b inside the function : 20 11
The values of a and b after executing the function : 20 11
