Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks A computer program is a sequence or set [a] of instructions in a programming language for a computer to execute It is one component of software, which also includes documentation and other intangible components Source code needs another computer program to execute because computers can only execute their native machine. The source code for a computer program in c The gray lines are comments that explain the program to humans
When compiled and run, it will give the output hello, world A programming language is an artificial language for expressing computer programs [1] programming languages typically allow software to be written in a human readable manner. A programming language can be classified as supporting one or more paradigms [1] paradigms are separated along and described by different dimensions of programming. As of 2025 it consists of published volumes 1, 2, 3, 4a, and 4b, with more expected to be released in the future
This source code is written in one or more programming language The purpose of programming is to create a set of instructions that computers use to perform specific operations or to exhibit desired behaviors Components allow software development to assemble software with reliable parts rather than writing code for every aspect Allowing for implementation to be more like factory assembly than custom building.
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