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Design a ShipClass class has the following members:

A member variable for the name of the ship (a string)

A member variable for the year the ship was built (make it a string too)

A constructor and appropriate getter and setter methods

A virtual print method that displays the ships name and year built

Design a CruiseShip class that is derived from the ShipClass that has:

A member variable for the maximum number of passengers (an int)

A constructor and appropriate getter and setter methods

A print method that displays the ships name and maximum number of

passengers

Design a CargoShip class that is derived from the ShipClass that has:

A member variable for the cargo capacity (an int)

A constructor and appropriate getter and setter methods