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

Anton Berezin
Anton Berezin
4,451 Points
Posted by Anton Berezin
Anton Berezin
4,451 Points

is it ok? can't go to the next step because an error occurred if (n%3 == 0) {return "Fizz" }

if (n%3 == 0) {return "Fizz" }

else if (n%5 == 0)

{return "Buzz"
}

else if (n%3 == 0) && (n%5 == 0)

{return "FizzBuzz"
}
fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
  // Enter your code between the two comment markers
      if (n%3 == 0)
    {return "Fizz"
    }

    else if (n%5 == 0)

    {return "Buzz"
    }

    else if (n%3 == 0) && (n%5 == 0)

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

3 Answers

Nate Meyer
Nate Meyer
3,887 Points
Nate Meyer
Nate Meyer
3,887 Points

Hey Anton,

IOS Code Challenges are down at the moment while a partner performs maintenance. Should be back shortly. You can keep an eye on our maintenance page: status.teamtreehouse.com. Sorry for the inconvenience!

Nate Meyer
Nate Meyer
3,887 Points
Nate Meyer
Nate Meyer
3,887 Points

IOS challenges are back up!

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

And now that the challenges are back up, let's take a look at your code. You have a logic flaw. If I send in the value 60, it should return "FizzBuzz". But your code says to look and see if it's divisible by 3, which 60 is. So right now, if I send in 60 (which is both evenly divisible by 3 and 5) your code is going to return "Fizz". Remember that once a return statement is hit the function exits. And once an if statement evaluates to true, it never continues downwards to the other else if statements. Try reordering what you're testing for and make the most restrictive condition first. Hope this helps! :sparkles: