Introduction C language

 

Introduction of C Programming language 

C is a computer programming language that supports structured systems, a wide range of lexical variations, and duplicates, with a static type system. By design, C provides a precise map design for standard machine instructions. 

Found long stays in apps with code previously in the assembly language. Such applications have operating systems and a variety of computer-generated application software from supercomputers to PLCs and embedded programs.

The next B, C language was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to build Unix-powered devices. It would be included in the Unix kernel re-application. In the 1980's, C gradually gained popularity. It has become one of the most widely used languages, where C-compilers from various vendors are available for most of the computers and applications available. C has been established by ANSI since 1989 (ANSI C) and the International Organization for Standardization (ISO). As of September 2020, C is the language of the program.

C is the required process language. Designed for integration to provide low-level access to memory and language structure that accurately simplifies machine commands, all with little time support. In addition to low-level skills, this language is designed to promote shortcut programs. A C-level compliant-written program can be programmed for a variety of computer platforms and applications with a few changes to its source code.

 

History of C Programming language

 

The C-core focused on the design of the Unix app, which was originally used in conference language in PDP-7 by Dennis Ritchie and Ken Thompson, incorporating many ideas from other students. Finally, they decided to submit an active program to PDP-11. The original PDP-11 version of Unix is   also built in assembly language.

Thompson was eager for the language of planning to make the services of the new platform. At first, he tried to create a Fortran designer, but he soon abandoned that idea. Instead, he created a kind of language planning for new BCPL programs. The official BCPL definition was not available at the time, and Thompson changed the syntax into smaller fonts, producing a B but similar but simpler. However, a few resources were eventually listed in B because they were slow, and UB could not. taking advantage of PDP features such as changing browsing.

Unix is   one of the first applications to be used in a language other than assembly. Previous cases included the Multics program (listed in PL / I) and the Master Control Program (MCP) of the Burroughs B5000 (listed in ALGOL) in 1961. About 1977, Ritchie and Stephen C. Johnson made another language change that aided the functioning of the Unix app. Johnson's Portable C Compiler has served as the basis for the extensive use of C on new platforms.