This is โปรแกรม manchester united latest accepted revision, reviewed on 15 December 2018. The source code for a simple computer program written in the C programming language.
When compiled and run, it will give the output “Hello, world! A programming language is a formal language, which comprises a set of instructions used to produce various kinds of output. Thousands of different programming languages have been created, mainly in the computer field, and many more still are being created every year. A programming language is a notation for writing programs, which are specifications of a computation or algorithm. Some, but not all, authors restrict the term “programming language” to those languages that can express all possible algorithms.
The term computer language is sometimes used interchangeably with programming language. However, the usage of both terms varies among authors, including the exact scope of each. One usage describes programming languages as a subset of computer languages. Another usage regards programming languages as theoretical constructs for programming abstract machines, and computer languages as the subset thereof that runs on physical computers, which have finite hardware resources. Very early computers, such as Colossus, were programmed without the help of a stored program, by modifying their circuitry or setting banks of physical controls.