Hello, World! program - Wikipedia "Hello, World!" program handwritten in the C language and signed by Brian Kernighan (1978) While several small test programs have existed since the development of programmable computers, the tradition of using the phrase "Hello, World!"as a test message was influenced by an example program in the 1978 book The C Programming Language, [2] with likely earlier use in BCPL
Hello, world! - Wikiversity Hello World! by Brian Kernighan Based on a 1978 Bell Laboratories internal memorandum by Brian Kernighan, Programming in C: A Tutorial, which contains the first known version
为什么各大编程语言，都是用 Hello World 入门呢？ - 知乎 Hello World是一个最著名的程序。对每一位程序员来说，这个程序几乎是每一门编程语言中的第一个示例程序。 实际上，这个程序的功能只是告知计算机显示Hello World这句话。传统意义上，程序员一般用这个程序测试一…
「Hello world」的标准写法是什么? - 知乎 using System; internal static class HelloWorld { private static void Main() { Console WriteLine("Hello, World!");
What is a Hello World program? - IONOS It is difficult to say how many programming languages there are in the world today Estimates range from 700 to over 1,000 markup languages The simple programming task “Hello World!” can be used to get a quick and clear overview of each syntax
Programming Fundamentals Hello World - Wikibooks A “Hello, world!” program is a computer program that outputs or displays “Hello, world!” to a user Being a very simple program in most programming languages, it is often used to illustrate the basic syntax of a programming language for a working program, and as such is often the very first program people write