# include<iostream.h>
# include<conio.h>
class A
{
 public:
  void show()
  {
   cout<<"We are in base class."<<endl;
  }
};
class B : public A
{
 public:
  void display()
  {
   cout<<"We are in derived class.";
  }
};
void main()
{
 clrscr();
 B obj;
 obj.show();
 obj.display();
 getch();
}