Reference library

Lists & loops

Iterate, transform, and combine sequences with readable loop patterns.

1 match
Lists & loops easy

Separate Evens and Odds into Two Lists in Python

Split a list of numbers into two lists containing even and odd numbers using a simple loop and the modulo operator.

lists loops modulo
Python
def separate_evens_odds(numbers):
    evens = []
    odds = []
    for num in numbers:
        if num % 2 == 0:
            evens.append(num)
        else:
            odds.append(num)
    return evens, odds

if __name__ == "__main__":
    nums = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
    evens, odds = separate_evens_odds(nu…
13 0 Open

Browse by section

Each section groups closely related Python snippets.

Lists & loops — Python code examples

What you will find here

This page collects lists & loops snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

Samples vs tutorials and challenges

Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.