Multiple Inheritance

#include<iostream.h>

#include<constream.h>

class A { protected : int a;};

class B { protected : int b;};

class C { protected : int c;};

class D { protected : int d;};

class E : public A,B,C,D

 {

 int e;

public:

 void getdata()

  {

cout<<"\n Enter values of a,b,c,d,e:\n";

cin>>a>>b>>c>>d>>e;

  }

 void showdata()

  {

cout<<"\n a="<<a<<"\n b="<<b<<"\n c="<<c<<"\n d="<<d;               cout<<"\n e="<<e;

  }

 };

void main()

 {

clrscr();

E X;

X.getdata();

X.showdata();

getch();

 }