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

Posted by Adriano Marcoccia
.a{fill-rule:evenodd;}techdegree
Adriano Marcoccia
iOS Development with Swift Techdegree Student 813 Points

Stuck on this exercise

Hey, everyone. I have been trying to solve the FizzBuzz exercise for a while and I have been stuck as to where I'm making my mistake. I've decided to use the if/else statement with this exercise so any insight would be greatly appreciated!

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

  // End code
  return "\(n)"
  }

  }

1 Answer

Jon Brantingham
Jon Brantingham
7,860 Points
Jon Brantingham
Jon Brantingham
7,860 Points

It's a simple typo error - you have an "&" where you should have a "%". Your logic is fine.

Line three:

if n % 3 == 0 && n & 5 == 0

Needs to be:

if n % 3 == 0 && n % 5 == 0
Adriano Marcoccia
.a{fill-rule:evenodd;}techdegree
Adriano Marcoccia
iOS Development with Swift Techdegree Student 813 Points

jeez, much appreciated! it was driving me crazy, I guess I overlooked it.