FizzBuzz Counter
FizzBuzz is a coding challenge that is sometimes used in interviews. The challenge is to create a function that displays "Fizz" for multiples of 3, "Buzz" for multiples of 5, and "FizzBuzz" for multiples of 3 and 5; instead of the actual numbers. Here, I incorporated the FizzBuzz challenge into an actual counter. It works for both positive and negative numbers.