Assume the existence of a Building class with a constructor that accepts two par

Question

Assume the existence of a Building class with a constructor that accepts two parameters: a reference to an Address object representing the building's address, and an integer for the square footage of the building. Assume a subclass ApartmentBuilding has been defined with a single integer instance variable, totalUnits. Write a constructor for ApartmentBuilding that accepts three parameters: an Address and an integer to be passed up to the Building constructor, and an integer used to initialize the totalUnits instance variable.

Explanation / Answer

class Building { int toatalUnit; Building(Building add, int x) { } } public class ApartmentBuilding extends Building { int toatalUnit; ApartmentBuilding(ApartmentBuilding add, int a, int b) { super(add, b); this.toatalUnit = b; } }

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