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

Juan Jimenez
Juan Jimenez
4,389 Points

FizzBuzz

It took me an hour to solve FizzBuzz but it checked out. My code was as follows

for _ in 0...n {

if n % 3 == 0 && n % 5 != 0 {return("Fizz")}
else if n % 5 == 0 && n % 3 != 0 {return("Buzz")}
        else if n % 3 == 0 && n % 5 == 0 {return("FizzBuzz")}
}

It worked, but I was just curious if there is anything in here that should be improved.

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

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

1 Answer

Kevin Tanner
Kevin Tanner
3,381 Points

If you changed the order of your if statement so you calculate for if it is divisible by 3 and 5 first then you don’t need to have checks for if it is not divisible by 3 or 5.