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

Johann Peters
Johann Peters
40,749 Points
Posted by Johann Peters
Johann Peters
40,749 Points

FizzBuzz Solution - what's wrong?

func fizzBuzz(n: Int) -> String { // Enter your code between the two comment markers 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" } } // End code return "(n)" }

fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
  // Enter your code between the two comment markers
  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"
    }
  }
  // End code
  return "\(n)"
}

1 Answer

ianhan3
ianhan3
4,263 Points

I was able to pass only by eliminating the for in loop. Also the only way to make it work in a playground. 

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"
    }

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