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iOS Object-Oriented Swift Class Inheritance Overriding Methods

how would I solve this?

not sure what the errors are

objects.swift
class Person {
  let firstName: String
  let lastName: String 

  init(firstName: String, lastName: String) {
    self.firstName = firstName
    self.lastName = lastName
  }

  func fullName() -> String {
    return "\(firstName) \(lastName)"
  }
}

// Enter your code below
class Doctor {
override func fullName()-> String {
return "Dr. \(lastName)"
}
}
let someDoctor = Doctor(firstName: "Sam", lastName: "Smith")
someDoctor.fullName()

1 Answer

Jorge Solana
Jorge Solana
6,064 Points

I understand Doctor must be a subclass of Person, am I wrong? That must be the error.

Give it a closer look