If you know C++, you almost know C. Experience with C gets you another brag – one character long, so it should fit! – on your resume. C is popular for operating systems and embedded systems, and there are a lot of libraries in it.
C is essentially what we covered before getting to classes, excluding
cin and cout
bool (use int instead)
There are no classes, exceptions, overloaded operators, templates, or namespaces. structs
exist but don’t have member functions or public/private/protected sections (it’s all public).
There are smaller differences, including