Single Inheritance

#include<conio.h>
#include<iostream>
using namespace std;
class Base1
{
	protected :int a;
	public :void geta();
};
class Derive :public Base1
{
	private :int b;
	public :void getb();
			void display();
};
void Base1 ::geta()
{
	cout<<"Enter value for A:";
	cin>>a;
}
void Derive ::getb()
{
	cout<<"Enter value for B:";
	cin>>b;
}
void Derive ::display()
{
	cout<<"A = "<<a<<endl;
	cout<<"B = "<<b<<endl;

}
int main()
{
	Derive obj;
	obj.geta();
	obj.getb();
	obj.display();
	getch();
	return 0;
}