Masters in programming

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3. Derived data type in C:
• Array, pointer, structure and union are called derived data type in C language.
• To know more about derived data types, please visit “C – Array“ , “C – Pointer” , “C – Structure” and “C – Union” topics in this tutorial.
4. Void data type in C:
• Void is an empty data type that has no value.
• This can be used in functions and pointers.
• Please visit “C – Function” topic to know how to use void data type in function with simple call by value and call by reference example programs.

C – Language History
The C language is a structure oriented programming language, developed at Bell Laboratories in 1972 by Dennis Ritchie
• C language features were derived from an earlier language
called “B” (Basic Combined Programming Language – BCPL)
• C language was invented for implementing UNIX operating
system
• In 1978, Dennis Ritchie and Brian Kernighan published the first
edition “The C Programming Language” and commonly known
as K&R C
• In 1983, the American National Standards Institute (ANSI)
established a committee to provide a modern, comprehensive
definition of C. The resulting definition, the ANSI standard, or
“ANSI C”, was completed late 1988.