FizzBuzz

func FizzBuzz(nums: Number) {    for (var i = 1; i <= nums; i += 1) {        var fizz = i % 3 == 0        var buzz = i % 5 == 0        if (fizz and buzz) print("FIZZBUZZ")        elif (fizz) print("FIZZ")        elif (buzz) print("BUZZ")        else print(i)    }}
FizzBuzz(20)

FizzBuzz is a counting game, but when a number is a multiple of 3, you say FIZZ instead, and if the number is a multiple of 5, you say BUZZ, and if its a multiple of both, you say FIZZBUZZ. In this function, it counts up to the inputed number.