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iOS Object-Oriented Swift Class Inheritance Creating a Subclass

michaellesniak
michaellesniak
10,443 Points

Cannot get code to pass

I'm sure there is a simple explanation as to why this is not working.

objects.swift
class Vehicle {
  var numberOfDoors: Int
  var numberOfWheels: Int

  init(withDoors doors: Int, andWheels wheels: Int) {
      self.numberOfDoors = doors
      self.numberOfWheels = wheels
  }
}

// Enter your code below
class Car: Vehicle { 

    var numberOfSeats: Int

    override init(withDoors doors: Int, andWheels wheels: Int) { 
    super.init(withDoors: doors, andWheels: wheels)
    self.numberOfSeats = 4
    }

    let someCar = Car()

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points

You do not need the overrides; that is not asked in this challenge

class Vehicle {
    var numberOfDoors: Int
    var numberOfWheels: Int

    init(withDoors doors: Int, andWheels wheels: Int) {
        self.numberOfDoors = doors
        self.numberOfWheels = wheels
    }
}

class Car: Vehicle {

    var numberOfSeats: Int = 4
}

let someCar = Car(withDoors: 4, andWheels: 4)