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iOS Swift 2.0 Collections and Control Flow Control Flow With Conditional Statements FizzBuzz

Raymond Espinoza
Raymond Espinoza
1,989 Points
Posted by Raymond Espinoza
Raymond Espinoza
1,989 Points

Fizzbuzz

Code won't work what am I missing?

fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
  // Enter your code between the two comment markers
  Formatted Johns code to make it easier to read.

func fizzbuzz(n: Int) -> String {
    switch (n % 3 == 0, n % 5 == 0) {
        case (true, false): return "Fizz" 
        case (false, true): return "Buzz" 
        case (true, true): return "FizzBuzz" 
        default: return String(n)
    }
}
Add an Answer

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

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points
Jhoan Arango
Jhoan Arango
14,575 Points

Hello: Raymond.

Your approach is a very interesting one, in fact is a really good one. I did some fixing on it, but the concept of your code still the same. 

func fizzbuzz(n: Int) -> String {
    switch (n % 3 == 0, n % 5 == 0) {
    case (true, true): // This condition should go first
        return "FizzBuzz"
    case (true, false):
        return "Fizz"
    case (false, true):
        return "Buzz"
    default: break // Here we can break the execution 
    }
    return "\(n)"
}

Unfortunately, this does not pass in the compiler, but IT does work perfectly. So you can say that you did find a solution t the challenge, which ultimately is the purpose of this.

Now, if you want to give it a try again, you can try using an if statement.. You'll challenge yourself again doing it like that, and you'll see that you will be able to pass.

Good job on your solution.