I've written code in over 50 different programming languages at this point (though only about a dozen or so professionally, including Python), and the only lang

I've written code in over 50 different programming languages at this point (though only about a dozen or so professionally, including Python), and the only languages where I've ever been asked or required to work with a subset in lieu of the full language have been C++ and Perl. I've never worked on a project or for a company that allowed unrestricted use of all of C++.