#include
#include
using namespace std;
class Book
{
public:
virtual string getDescription() { return "Book"; }
};
class Paperback : public Book
{
public:
virtual string getDescription() {
return "Paperback " + Book::getDescription();
}
};
class Romance : public Paperback
{
public:
virtual string getDescription() {
return "Romance " + Paperback::getDescription();
}
};
class Technical : public Book
{
public:
virtual string getDescription() {
return "Technical " + Book::getDescription();
}
};
int main()
{
Romance novel;
Book book;
cout << novel.getDescription() << endl;
cout << book.getDescription();
}