#include<iostream.h>
#include<conio.h>
class base
{
private: int x, y;
public:
virtual void getdata();
virtual void display();
};
class derived : public base
{
private:
char a, b;
public:
void getdata();
void display();
};
void base :: getdata()
{
cout<<"Enter any two intergers : ";
cin>>x>>y;
}
void base :: display()
{
cout<<"The entered integers are: ";
cin>>x>>y;
}
void derived :: getdata()
{
cout<<"Enter any two characters : ";
cin>> a>>b;
}
void derived :: display()
{
cout<<"The entered characters are : " <<endl<<a<<endl<<b;
}
int main()
{
class base obj1;
class derived obj2;
class base *ptr;
ptr = &obj1;
ptr =&obj2;
clrscr();ptr -> getdata();
ptr -> display();
getch();
return 0;
}