I need help debugging. Joyce Farrells, Programming Design and Logic 8th Edition,

Question

I need help debugging. Joyce Farrells, Programming Design and Logic 8th Edition, Chapter 11.

// This file defines the Building class
// and the Hotel class that inherits from it.
// A demonstration program declares and uses a Hotel object.
class Building
Declarations
private string streetAddress
private num squareFeet

public string getAddress()
return streetAddress

public void getSquareFeet()
return squareFeet

public void setSquareFeet()
squareFeet = feet
return

public void setStreetAddress(string address)
address = streetAddress
return
endClass

class Hotel inheritsFrom Building
Declarations
private num numberOfRooms

public Hotel(string address, num sqFt, num rooms)
streetAddress = address
squareFeet = sqFt
numberOfRooms = rooms
return

public num getNumberOfRooms
return numberOfRooms
endClass

start
Declarations
Hotel hotel("100 Main Street", 8000, 20)
output getAddress(), getSquareFeet(),
getNumberOfRooms()
stop

Explanation / Answer

// This file defines the Building class
// and the Hotel class that inherits from it.
// A demonstration program declares and uses a Hotel object.
class Building
Declarations
private string streetAddress
private num squareFeet
public string getAddress()
return streetAddress
public void getSquareFeet()
return squareFeet
public void setSquareFeet()
squareFeet = feet /* put feet as a parameter to the setSquareFeet method */
return
public void setStreetAddress(string address)
address = streetAddress /* it should be streetAddress = address */
return
endClass
class Hotel inheritsFrom Building
Declarations
private num numberOfRooms
public Hotel(string address, num sqFt, num rooms)
streetAddress = address
squareFeet = sqFt
numberOfRooms = rooms
return
public num getNumberOfRooms
return numberOfRooms
endClass
start
Declarations
Hotel hotel("100 Main Street", 8000, 20)
output getAddress(), getSquareFeet(), getNumberOfRooms() /* call the methods using the object */
stop

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