Coding Challenge U2S2 (2019-11-06)

FizzBuzz.swift

func fizzBuzz(_ n: Int) -> [String] {
    if n < 1 {
        return []
    }
    var output = [String]()
    
    for i in 1...n {
        var stringForI: String = ""
        if i % 3 == 0 {
            stringForI += "Fizz"
        }
        if i % 5 == 0 {
            stringForI += "Buzz"
        } else if i % 3 != 0 {
            stringForI = String(i)
        }
        output.append(stringForI)
    }
    
    return output
}

print(fizzBuzz(15))