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# FizzBuzz question bug

In my FizzBuzz question I already tried to submit many answers but none of them seam to be right on treehouse exercise but in my xcode it is right, can some one help me with this one so I can proceed

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)"}
}
}
```
``` } else if (n % 3 == 0) {

return "Fizz"

} else if (n % 5 == 0) {

return "Buzz"
```

I have a comment on this code, what you did there was the following If 15 (Our random number in this case) is divided by 3 is 0 then return Fizz

But 15/3 = 5

And 15/5 = 3

So i recommend using the remainder operation. This documentation by apple can help you a lot! (https://developer.apple.com/library/ios/documentation/Swift/Conceptual/Swift_Programming_Language/BasicOperators.html)

Sorry but I don't understand what you are trying to say

I just wanted to make clear that n % 3 will never be 0

nether does n % 5

You have to take the remainder of the division to decide whether or not it is divisible by 3 or 5.

When the remainder operation returns with a 1 it is dividable if not, it isn't.

I hope this makes it clear.

alright but this was the actually answer of the question the instructor said in the next video, so strange how it doesn't work btw I did take the remainder out and it gives me an error on xcode now.

Hmmm strange

Hi Miguel,

As per the challenge task, you don't need a `for` loop in your function as it will take care of that for you. Instead, you just need the `if` statements in your current code and that's it.

```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)"
}
```

Happy coding!