Skip to main content

💛 — FizzBuzz I

Task​

  • Create a file named fizzbuzz.py.
  • For numbers 1..N:
    • Print Fizz if divisible by 3
    • Print Buzz if divisible by 5
    • Print FizzBuzz if divisible by both
    • Otherwise print the number
  • (Optional) Let the user choose N; default to 100.
  • (Optional) Add a 'mode' where the words are different (like Zap/Zoop).

Example run​

$ python fizzbuzz.py
N (default 100): 16
1
2
Fizz
4
Buzz
Fizz
7
8
Fizz
Buzz
11
Fizz
13
14
FizzBuzz
16

Solution (ATTEMPT FIRST)​

Show spoiler code (fizzbuzz.py)

This version is extra-commented and includes an alt approach in comments.

fizzbuzz.py
"""fizzbuzz.py

FizzBuzz: a classic loop + if logic puzzle.

Rules:
- divisible by 3 -> Fizz
- divisible by 5 -> Buzz
- divisible by 15 -> FizzBuzz
"""

s = input("N (default 100): ").strip()
n = int(s) if s else 100

for i in range(1, n + 1):
    # Check 'both' first so 15 doesn't get caught by 3 or 5 early.
    if i % 15 == 0:
        print("FizzBuzz")
    elif i % 3 == 0:
        print("Fizz")
    elif i % 5 == 0:
        print("Buzz")
    else:
        print(i)

# --- Alt approach (commented): build a word, then print word or number ---
# for i in range(1, n + 1):
#     word = ""
#     if i % 3 == 0: word += "Fizz"
#     if i % 5 == 0: word += "Buzz"
#     print(word if word else i)

Docs / Tutorials​