what features did c get from c++? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

What features were added to c that were originally in c++?

When where they added and for what reason(what where the pro/con arguments)?

How do they differ开发者_StackOverflow in c as compared to c++?

Did the features originate in c++ or in another language?

examples(feel free to expand on):const,Function prototypes, implicit exit(0);

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I don't think it would be useful to repeat the content of Bjarne's paper