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Start your free trialMichel Ortega
2,279 PointsExpected separator ?
Why am I getting this error? <Expected ',' separator> ?
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 = 4
override init(withDoors doors: Int, andWheels wheels: Int){
super.init( withDoors doors: doors, andWheels wheels: wheels )
}
}
let someCar = Car(withDoors: 2, andWheels: 4)
someCar.numberOfSeats
1 Answer
Michael Ayoub
7,689 PointsThis is the correct code:
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
}
let someCar = Car(withDoors: 2, andWheels: 4)
You should remove doors and wheels when making the instance of Car which is someCar And there is no need to reinitialize the Car class since it is already initialized in its parent class and because numberOfSeats has a value.
Michel Ortega
2,279 PointsMichel Ortega
2,279 PointsThanks a lot. KISS then... xoxo