/*PROGRAM TO SHOW THE CONCEPT OF CONTAINER CLASS*/
#include<conio.h>
#include<iostream.h>
class A
{
int a;
public:
void get_a()
{
cout<<“Enter a: “;
cin>>a;
cout<<“a= “<<a;
}
};
class B
{
int b;
public:
void get_b()
{
cout<<“\nEnter b: “;
cin>>b;
cout<<“b= “<<b<<endl;
}
};
class C
{
A a1;
B b1;
int c;
public:
void get_c()
{
a1.get_a();
b1.get_b();
cout<<“Enter c: “;
cin>>c;
cout<<“c= “<<c<<endl;
}
};
void main()
{
C c1;
clrscr();
c1.get_c();
getch();
}