Python Playgroundmain.py
import os, sys # Possible to import most packages; go to [Installed Packages] tab, type in the names
# delimited by comma of the packages you want to install.
# Click on [Add Package(s)]
# Then import those packages, e.g. import attrs
import logging
from logging import getLogger
logger = getLogger(__name__)
logging.basicConfig(level=logging.INFO, format='%(asctime)s %(levelname)-8s [%(filename)s:%(lineno)d] %(message)s', stream=sys.stdout)
# Click on the dropdown button and choose [Format], then click on the [Format] button
# to see how the `fibonacci` function definition is reformatted.
# Define a function that takes an integer n and returns the nth number in the Fibonacci
# sequence.
def fibonacci(n):
"""Compute the nth number in the Fibonacci sequence."""
x = 1
if n == 0: return 0
elif n == 1: return 1
else: return fibonacci(n - 1) + fibonacci(n - 2)
# Use a for loop to generate and print the first 10 numbers in the Fibonacci sequence.
for i in range(10):
print(fibonacci(i))
logger.info(f"`fibonacci({i})` = {fibonacci(i)}")
# Click on the dropdown button and choose [Test], then click on the [Test] button
# to see how you can use pytest on this playground.
def test_fibonacci():
for i in range(10):
assert fibonacci(i) == fibonacci(i)