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

Yen Ho
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Yen Ho
Full Stack JavaScript Techdegree Student 4,708 Points
Posted by Yen Ho
.a{fill-rule:evenodd;}techdegree
Yen Ho
Full Stack JavaScript Techdegree Student 4,708 Points

i dont know why i still get it wrong. Pls help

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

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

1 Answer

Nils Garland
Nils Garland
18,416 Points
Nils Garland
Nils Garland
18,416 Points 
func fizzBuzz(n: Int) -> String {
  if (n % 3 == 0 ) && (n % 5 == 0) {
   return "FizzBuzz"
   }
  else if (n % 3 == 0 ){
    return "Fizz"
    }
  else if (n % 5 == 0) {
    return "Buzz"
    }

  return "\(n)"
}

This should do the trick, you are printing instead of returning.