July 18, 2016

Here’s How You Can Say ‘Hello World’ in 26 Different Programming Languages

We all know that when people learn a new programming language, one of their first tasks is to learn how to code, “Hello World!” Being a very simple program to be understood easily in most computer languages, it is often used to illustrate the basic syntax of a programming language for a working program. In addition, “Hello world” program is also used to make sure that a language’s compiler, development environment, and run-time environment are correctly installed.

Here's How You Can Say ‘Hello World’ in 26 Different Programming Languages (3)

Today, we thought that we should share the ‘hello world’ program in 26 different programming languages.  Let’s take a look at these programs.

1. C


int main(void)
puts(“Hello, world!”);

2. C++


int main()
std::cout << “Hello, world!”;
return 0;

3. C#

using System;
class Program
public static void Main(string[] args)
Console.WriteLine(“Hello, world!”);

4. Java

import javax.swing.JFrame; //Importing class JFrame
import javax.swing.JLabel; //Importing class JLabel
public class HelloWorld {
public static void main(String[] args) {
JFrame frame = new JFrame(); //Creating frame
frame.setTitle(“Hi!”); //Setting title frame
frame.add(new JLabel(“Hello, world!”));//Adding text to frame
frame.pack(); //Setting size to smallest
frame.setLocationRelativeTo(null); //Centering frame
frame.setVisible(true); //Showing frame

5. JavaScript

document.write(‘Hello, world!’);


Hello World!

7. Python

print “Hello, world!”

8. Pascal

program HelloWorld;
WriteLn(‘Hello, world!’);

9. Ruby

puts “Hello, world!”

10. Visual Basic .NET

Module Module1
Sub Main()
Console.WriteLine(“Hello, world!”)
End Sub
End Module

11. MatLab

disp (‘Hello, world!’)

12. jQuery

$(“body”).append(“Hello world!”);

13. Bash

echo “Hello World”

14. Perl 5

print “Hello, world!”;

15. Basic

PRINT “Hello, world!”

16. Objective-C

int main(void)
NSLog(@”Hello, world!”);
return 0;

17. XSLT

Hello World

18. CoffeeScript

console.log ‘Hello, world!’

19. Logo

print [Hello, world!]

20. VBScript

MsgBox “Hello, World!”

21. Clipper

? “Hello World”

22. Delphi

program HelloWorld;
Writeln(‘Hello, world!’);

23. Julia

println(“Hello world!”)

24. Processing

void setup()

println(“Hello, world!”);

25. R

cat(‘Hello, world!’)

26. Swift

println(“Hello, world!”)

While small test programs 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 seminal book, The C Programming Language, by Kernighan and Ritchie.

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