Known Versions of C programming language

By | February 20, 2024

Basically, C was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to make utilities running on Unix.

It is being updated, there are various known versions of C programming language.

These are various published Versions of C++.

Versions :

Version Standard Release Date Description
Birth Birth 1972 First version release year in 1972
K&R n/a 1978-02-22 The ‘C Programming Language’ Book is published in 1978 by founders. Used as a reference book to date.
C89 ANSI X3.159-1989 1989-12-14 ISO and ANSI standardized C language in 1989

C90 ISO/IEC 9899:1990 1990-12-20 First standard version is ISO/IEC 9899:1990
C99 ISO/IEC 9899:1999 1999-12-16 It is previously known as C9X.
C11 ISO/IEC 9899:2011 2011-12-15 The latest standard version is ISO/IEC 9899:2011
C18 ISO/IEC 9899:2018 June-2018 The latest version of C is C18
C23 ISO/IEC 9899:2023 2023-04-01 It was started in 2016 informally as C2x.



Refer for Versions of C++

This article is contributed by Raju Kumar. If you would like to contribute, you can also mail your article to raju.cplusplus@gmail.com. Please suggest your improvement for this article if you find anything incorrect.

Author: Mithlesh Upadhyay

Mithlesh Upadhyay is a Computer Science and AI expert from Madhya Pradesh with strong academic background (BE in CSE and M.Tech in AI) and over six years of experience in technical content development. He has contributed tech articles, led teams, and worked in Full Stack Development and Data Science. He founded the w3colleges.org portal for learning resources.