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iOS Swift Collections and Control Flow Control Flow With Conditional Statements FizzBuzz Challenge

fizzbuzz challenge

what's wrong with my code below? thank you!

func fizzBuzz(n: Int) -> String { // Enter your code between the two comment markers switch n { case n % 3 == 0 && n % 5 == 0: return "FizzBuzz" case n % 3 == 0: return "Fizz" case n % 5 == 0: return "Buzz" default: return "n" } // End code return "(n)" }

fizzBuzz.swift
func fizzBuzz(n: Int) -> String {
  // Enter your code between the two comment markers
  switch n {
  case n % 3 == 0 && n % 5 == 0: return "FizzBuzz"
  case n % 3 == 0: return "Fizz"
  case n % 5 == 0: return "Buzz"
  default: return "n"
  }
  // End code
  return "\(n)"
}

1 Answer

Hi there,

You want to switch on the outcome you are testing for, i.e. when n % 3 == 0 is true.

So, change switch n to switch true and you're fine!

I think the default should be returning an interpolated n , i.e. "\(n)" but the challenge doesn't seem to mind.

Steve. :+1:

thank you Steve!!!

No problem! :+1: