Can you solve the FizzBuzz problem?
Implement fizz_buzz(n) to return a list containing one value for each integer from 1 through n. Use "Fizz" for multiples of 3, "Buzz" for multiples of 5, "FizzBuzz" for multiples of both, and the number itself as a string otherwise.
The input is a positive integer, and the output is a list of strings.
FizzBuzzdef fizz_buzz(n):