Welcome to Practice-002

This exercise comes with pre-written tests. Your task is to implement the required functions in main.py so that all tests pass.

How to Work

1. Read the docstrings above each function in main.py.
2. Check the corresponding tests in tests/test_main.py to understand expected behavior.
3. Implement the functions exactly as described to satisfy the tests.

Submission

• Submit by creating a pull request.
• Use your name as the PR title/heading.
• Due Date: 13 Oct 2025