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

Posted by Guido Medina
Guido Medina
4,484 Points

Cant get code to work in Treehouse editor for FizzBuzz

When I enter the following code in Xcode it seems to work but when enter in Treehouse editor it wont pass. Can anyone spot anything off? Thanks

func fizzBuzz(n: Int) -> String { for n in 1...100 { if (n % 3 == 0) && (n % 5 == 0) { return "FizzBuzz" } else if (n % 3 == 0) { return "Fizz" } else if (n % 5 == 0) { return "Buzz" } else { return "(n)" } } }

Thanks

fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
    for n in  1...100 {
      if (n % 3 == 0) && (n % 5 == 0) {
          return "FizzBuzz"
      } else if (n % 3 == 0) {
          return "Fizz"
      } else if (n % 5 == 0) {
          return "Buzz"
      } else {
          return "\(n)"
      }
    }
}

2 Answers

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

Guido, the instructions can sometimes be confusing. In this case n is passed to the function as a parameter, so you don't need the loop to provide it. Just delete for n in 1...100 {, and of course, the matching }

Guido Medina
Guido Medina
4,484 Points
Guido Medina
Guido Medina
4,484 Points

Thanks so much jcorum!!