Example solutions to the questions shown in the videos on the ProgrammingInterview YouTube channel in Python - with tests!

Please help solve any missing questions, or improve any existing solutions, with a pull request.

Enjoy!

If you wish to submit a missing solution or improvement, just change the file, or add it in the same pattern as the others. Each file is self-contained with the unit tests that check it.

To run the tests, you'll need tox:

pip install tox

Then, you can run them on both python 2.7 and 3.4 in one command:

tox