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How to do FizzBuzz Challenge with Switch Control Flow

Is it possible to solve the FizzBuzz challenge using switch? I attached my attempt below.

I tried several things like switching the "n" type to Bool, Int, and even Any - none worked.

fizzBuzz.swift
```func fizzBuzz(n:Bool) -> String {
// Enter your code between the two comment markers
switch n {
case n % 3 == 0: return "Fizz"
case n % 5 == 0: return "Buzz"
case n % 3 == 0 && n % 5 == 0: return "FizzBuzz"
case n % 3 != 0 && n % 5 != 0: return n
}
// End code
return "\(n)"
}
```

First, your code should only go between the comments, in particular you should not change the type of "n".

And a "switch" only matches values to it's argument, it doesn't perform logical tests on the "case" expressions. But you can still do this with a switch by creating a value that can be compared with:

```func fizzBuzz(n: Int) -> String {
// Enter your code between the two comment markers
var fb = 0
if (n % 3 == 0) { fb += 1 }
if (n % 5 == 0) { fb += 2 }
switch fb {
case 1: return "Fizz"
case 2: return "Buzz"
case 3: return "FizzBuzz"
default: break
}
// End code
return "\(n)"
}
```