Workshop: FizzBuzz

The classic

FizzBuzz is the traditional first interview question, and it uses everything in this module at once.

For each number from 1 to n:

• divisible by 3 and 5 → "FizzBuzz"
• divisible by 3 → "Fizz"
• divisible by 5 → "Buzz"
• otherwise → the number itself, as a string

n % 3 == 0 is how you ask "is this divisible by three?".

The trap is ordering. If you test n % 3 first, then 15 comes out as "Fizz" and the FizzBuzz case never happens. Check the most specific condition first.

Your turn: write fizzbuzz(n) returning the list of strings for 1 to n inclusive.

def fizzbuzz(n):
    # Return the list of FizzBuzz strings for 1 to n.
    pass

Printing it

The version you would actually run prints as it goes rather than building a list.

Combine what you know: a loop, a chain of conditions, and print().

Your turn: print the FizzBuzz sequence for 1 to 15, one entry per line. The output starts 1, 2, Fizz, 4, Buzz and ends with FizzBuzz on the last line.

# Print FizzBuzz for 1 to 15, one per line.