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Start your free trialTyler Dotson
Courses Plus Student 1,740 Pointsi stopped writing the code but am i on the right track?
does the challenge want me to add 4 seats to the all ready 4 seats in the class vehicle ?
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 {
override init(withDoors door: Int, andWheels wheel: Int)
super.init(withDoors door: 4, andWheels wheel: 4)
}
1 Answer
Andrew Boryk
15,916 PointsHey Tyler,
So what the challenge is asking is that you create a subclass of the Vehicle class named Car, which you did!
Now, the challenge isn't asking you to override the init method, so you can delete that. However, the challenge does ask for a new variable for the Car class named 'numberOfSeats' with a type of Int and a default value of 4. And after, to create a constant named 'someCar' and create an instance of Car. This can be achieved with this code:
// Enter your code below
class Car: Vehicle {
var numberOfSeats = 4
}
let someCar = Car(withDoors: 4, andWheels: 4)