Doing hackerrank python challenges regularly makes you a better problem solver. Using the HackerRank community can give you ...

No newlines allowed. No semicolons, either. No silly file I/O tricks, or eval or exec. Just good, old-fashioned λ.

This is useful for users who do not know how to set a virtual environment and want to use recipes in Aivia without using any command line. VenvRecipes/ contains ... the "Open" button to see the log ...