A computer system comprises hardware and software components, aiming to offer a powerful computational tool. These systems play a crucial role across diverse domains, aiding us in numerous tasks. The prevalence of the internet has significantly bolstered the utilization of computers for information sharing and communication. Computer systems empower us to store, process, display, and transmit information. Even in a basic modern computer system, multiple programs are typically required to carry out various functions effectively.

Saturday, April 15, 2017

C language

C and C++ are closely related programming languages used to create computer programs. Using these languages, programmers write documents called source files and then use a program called a compiler to covert the source files into program files that can be executed by a computer.

The C programming language was designed to be small and portable. As a result, there are some necessary facilities that are not part of the language. For example, storage allocation, string handling, and I/O are provided by the standard library.
The C language was originally designed by Dennis Ritchie for the DEC PDP-11 computer system and the UNIX operating system\, between 1969 and 1973. In the three decades after its first appearance, C became one of the most successful programming languages in history.

In addition to becoming the language of choice for most UNIX programming as microcomputers became capable of running high-level languages C became the language of choice for developing MS-DOS, Windows and Macintosh programs.

C has succeeded because it has satisfied a need for a system implementation language sufficiently abstract and fluent to describe algorithms and interactions in a wide variety of environments, yet efficient enough to displace assembly language.
C language
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