What is C programming language?

C is a high-level programming language originally developed by Dennis M.Ritchie to develop the UNIX programming system at Bell Labs. C was originally developed on 1972 DEC PDP-11 computer.

In 1978, Brian Kernighan and Dennis Ritchie publicly published the first description of the C language, known as the K&R standard.

UNIX operating system, C compiler, is all that is needed to write programs in C language. The current C language is widely used in professional environments for the following reasons:

Easy to learn
Structured language
It provides effective programs.
It can handle low-level operations.
It is compiled by many different platforms.

The truth about language C

C was originally developed to write an operating system called UNIX.

C is the successor language of the B language introduced in the 1970s.

Language was standardized in 1988 by the American National Standards Institute (ANSI).

UNIX operating system written in C language in 1973.

Today C is most widely used in system programming languages.

Most large applications have inheritance and deployment from C language.

Linux operating system and MySQL database management system are written in C language.

Why use C?

C was originally developed for system development, especially for operating systems. C is recognized as one of the system development languages because it provides code and runs a code quickly like the language types Assemly. Some examples of using C are as follows:

Operating system
Ministry of translating languages
Program to translate codes
Text Editor (notepad .)
Printers
Network Drivers
Modern programs
Database
Language interpreter
Utilities

Program C

A C program can change from 3 lines to millions of lines of code, and should be written in one or more files in the ". C " format, eg hello.c . You can use " vi ", " vim " or any editor to write a C program into a file.

The tutorial assumes you already know how to use editors and how to write source code - code inside a program file.

According to Tutorialspoint

Previous lesson: Structure (Struct) in C programming

Next article: Union in C