Struggling with Structs and subclass

Question

In the editor, I have provided a class named Vehicle.
Your task is to create a subclass of Vehicle, named Car, that adds an additional stored property numberOfSeats of type Int with a default value of 4.
Once you've implemented the Car class, create an instance and assign it to a constant named someCar.
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 = 4
super.init(withSeats Seats: Int) {
self.numberOfSeats = Seats
     }
  }
  let someCar = Car(withSeats: 4)
  someCar.numberOfSeats = 4

Andrew Taylor · Answer

Try this,
```
// Enter your code below
class Car: Vehicle {
  var numberOfSeats: Int 
  override init(withDoors doors: Int, andWheels wheels: Int){
      self.numberOfSeats = 4
      super.init(withDoors: doors, andWheels: wheels)
  }
}
let someCar = Car(withDoors: 4, andWheels: 4)
```

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Alia Khan

Alia Khan

Struggling with Structs and subclass

1 Answer

Andrew Taylor

Andrew Taylor

Andrew Taylor

Andrew Taylor