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

Jabor Al thani
Jabor Al thani
2,926 Points

Why isn't the function going through ?

Ive replaced print with return and then thing still doesn't go through ?

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

You don't need the for loop, you are just checking for n. Also the last else is unnecessary as well.

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)"
}
Jabor Al thani
Jabor Al thani
2,926 Points

Thanks for the help Brandon , it finally went through .