## Fizz Buzz
Given an integer `n`, return a string array where:
`answer[i] == "FizzBuzz"` if `i` is divisible by 3 and 5.
`answer[i] == "Fizz"` if `i` is divisible by 3.
`answer[i] == "Buzz"` if `i` is divisible by 5.
`answer[i] == i`(as a string) if none of the above conditions are true.
Example 1:
Input: n = 3
Output: ["1","2","Fizz"]
Example 2:
Input: n = 5
Output: ["1","2","Fizz","4","Buzz"]
Example 3:
Input: n = 15
Output: ["1","2","Fizz","4","Buzz","Fizz","7","8","Fizz","Buzz","11","Fizz","13","14","FizzBuzz"]