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

Posted by celaleddin ozlu
celaleddin ozlu
1,043 Points

code error fizzBuzz

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)" } }

when i run this code it always give an error . can you help me with is ??

and when i look at the editor it don't give me an error.

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"
      } else {
          return "\(n)"
      }
  }

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

1 Answer

Farhad Mohammad Afzali
Farhad Mohammad Afzali
5,007 Points
Farhad Mohammad Afzali
Farhad Mohammad Afzali
5,007 Points

Hi, you are checking a single input from the user here. Therefore, you do not need to run a loop for it. Try removing the for loop statement and the last return statement.

Actually, I do not know why he uses for loop in the solution because if we iterate through random number why would need to ask the user for an input then?

Hope it helps