Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Michael Dean
Michael Dean
821 Points

Code is ok in playground but not in challenge

This code for the FizzBuzz challenge works in playground but gets rejected in the challenge and I don't know why. Is there something I'm missing?

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)" }

3 Answers

Steven Parker
Steven Parker
229,785 Points

I see you have included a "for" loop, but the challenge instructions say: "The challenge also does not need you to loop over a range of values (using for or while). I'll take care of that."

Remove the loop and you should pass the challenge.

The instructions state:

The challenge also does not need you to loop over a range of values (using for or while). I'll take care of that.

Michael Dean
Michael Dean
821 Points

I should have caught that ... thank you very much to both Steven and Kris.