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

Chukwuebuka Willie-Nwobu
Chukwuebuka Willie-Nwobu
2,739 Points
Posted by Chukwuebuka Willie-Nwobu
Chukwuebuka Willie-Nwobu
2,739 Points

Really don't understand why this code doesn't work

My instruction was : If n can be divided by 3 and 5, Print FizzBuzz. if n can be divided by 3, print Fizz and if n an be divided by 5, print Buzz. was told not to worry about the else statements

fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
  // Enter your code between the two comment markers
  for n in 1...50 {
  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

Sarah Hurtgen
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Sarah Hurtgen
Treehouse Project Reviewer
Sarah Hurtgen
.a{fill-rule:evenodd;}techdegree seal-36
Sarah Hurtgen
Treehouse Project Reviewer

Hi! Your FizzBuzz logic looks great, but you have one extra step in there that I believe is keeping the code challenge from accepting it.

At the end of the directions it specifies that "The challenge also does not need you to loop over a range of values (using for or while). I'll take care of that."

If you remove the for-in loop, I think the rest should compile!

Chukwuebuka Willie-Nwobu
Chukwuebuka Willie-Nwobu
2,739 Points
Chukwuebuka Willie-Nwobu
Chukwuebuka Willie-Nwobu
2,739 Points

Thanks it worked perfectly. I guess I should read more. :}