C++ Libraries

The C++ language has tremendous capability for expansion by its library system. A library can be accessed by the preprocessor include statement. A compiler will provide a number of libraries, but any programmer can enlarge this set with their own.
Choose one of the following menu entries:
a) A discussion of the include preprocessor statement
b) A menu of some of the standard libraries
or
x) Exit to the C++ foyer

Links:
The Preprocessor Include Statement
Actual C++ Libraries
C++ foyer