Fizz Buzz Whiz

Level: Beginner 15–30 min

Concepts: Algorithms

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Return “Fizz”, “Buzz” or “FizzBuzz”. For a given natural number greater zero return:

• “Fizz” if the number is divisible by 3
• “Buzz” if the number is divisible by 5
• “FizzBuzz” if the number is divisible by both 3 and 5
• The number if it is not divisible by both 3 and 5

Test Cases

Input	Result
1	1
2	2
3	Fizz
4	4
5	Buzz
6	Fizz
9	Fizz
10	Buzz
15	FizzBuzz
20	Buzz
30	FizzBuzz
75	FizzBuzz

Bonus

Add the following new rule, if a number is prime return Whiz. Only worry about numbers up to 100.

Input	Result
1	1
2	Whiz
3	FizzWhiz
4	4
5	BuzzWhiz
6	Fizz
7	Whiz
10	Buzz
15	FizzBuzz
30	FizzBuzz