Course Content
Detailed Content of Programming in C
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Introduction
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Structure of C program
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Answers of ‘C’ Pointers Programs
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About Lesson

How C Originated?

  1. The C programming language came out of Bell Labs in the early 1970s.
  2. According to the Bell Labs paper the development of the C language by Dennis Ritchie, “The C programming language was devised in the early 1970s as a System Implementation Language for the nascent Unix OS. Derived from the typeless language BCPL, it evolved a type structure; Created on a tiny machine as a tool to improve a meager programming environment.”
  3. Originally ken Thompson, a Bell Labs employee, desired to make a programming language for the new Unix platform.
  4. Thompson modified the BCPL System Language and Created B.
  5. However, not many utilities were ever written in B due to its slow nature and inability to take advantage of PDP-11 features in the OS. This led to Ritchie improving on B, and thus creating C Language.