This repo contains 100 Python interview questions with:

• Problem statements
• My implementations
• Optimized solutions
• Tests
• Notes

• questions/ → practice
• solutions/ → reference answers
• tests/ → validation
• notes/ → learning insights

Run tests from the project root:

venv/bin/pytest -q

If your virtual environment is already activated, this also works:

pytest -q

To run a subset of tests, use -k:

venv/bin/pytest -k palindrome

If you are inside the questions/ folder, either go back to the project root first:

cd ..
venv/bin/pytest -q

or run pytest with the parent-relative path:

../venv/bin/pytest -q