December 1998
OP216: OBJECT ORIENTED PROGRAMMING

QUESTION 3

Total Marks: 20 Marks

• Question 1
• Question 2
• Question 4
• Question 5
• Cover Page

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SUGGESTED SOLUTIONS
for Question 3

class Aeroplane {
friend class Airport;
private:
    int weight;  \\ weight of the aeroplane
public:
    Aeroplane()  {weight = 0;}
};

class Passenger {
friend class Airport;
private:
    int luggage;   \\ weight of the passenger's
                    luggage
    int weight;  \\ weight of the passenger
public:
    Passenger(int,int);

class Airport {
private:
    Aeroplane *stand[30];
};