using auctex key bindings in C/C++ mode

[Sivaram Neelakantan]

I'd like to use C-c C-c for compilation and C; for commenting out code
in C/C++.  These are the default in Auctex mode.  Question is, is
there anything I'd break if use the same in C/C++ mode when writing C
code?

And is there a canonical way to unbind and rebind the defaults in
C/C++ mode?

sivaram
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