Python Playground

main.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)

# This is a README!