Saturday, 29 June 2013

Question - 2

Give the code. What is the result?
class Hotel {
    public int bookings;
    public void book() {
        bookings++;
    }
}

public class SuperHotel extends Hotel {

    public void book() {
        bookings--;
    }
    
    public void book(int size) {
        book();
        super.book();
        bookings += size;
    }
    
    public static void main(String args[]) {
        SuperHotel hotel = new SuperHotel();
        hotel.book(2);
        System.out.print(hotel.bookings);
    }
}
 
(Correct Answer)
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