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History Of C

C is a general-purpose, procedural computer programming language that was developed in the early 1970s by Dennis Ritchie at Bell Labs. It was created as an evolution of the B programming language and was originally designed for system programming and low-level tasks.


In 1972, Ritchie and his colleagues developed the first version of C on a DEC PDP-11 computer, and it quickly gained popularity due to its simplicity and efficiency. In 1978, the first edition of “The C Programming Language” was published, which became the standard reference for C programmers and helped to popularize the language.


During the 1980s, C became more widely used and was standardized by the American National Standards Institute (ANSI) in 1989. This led to the development of the ANSI C standard, which defined the language and its libraries in detail and helped to make C a more portable and standardized language.


In the 1990s and 2000s, C continued to be widely used for system programming, embedded systems, and other applications where efficiency and control over hardware were important. It has also influenced the development of many other programming languages, such as C++, Java, and Python.

Today, C is still widely used, particularly in operating systems, embedded systems, and other low-level applications. The latest version of the C standard, known as C17, was released in 2017 and includes several new features and improvements.

Versions Of C Language Relise
Version Standard Relise Date
K&R
N/A
1978-02-22
C89
ANSI X3.159-1989
1989-12-14
C90
ISO/IEC 9899:1990
1990-12-20
C95
ISO/IEC 9899/AMD1:1995
1995-03-30
C99
ISO/IEC 9899:1999
1999-12-16
C11
ISO/IEC 9899:2011
2011-12-15