Different hello world programs

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• python

print('Hello, world!')

• c

#include <stdio.h>
void main() {
   printf("Hello, world!");
}

• c++

#include <iostream>
using namespace std;
int main()
{
    cout<<"Hello, world!";

    return 0;
}

• Javascript

console.log("Hello, world!");

• Java

class helloWorld {
public static void main() {
System.out.println('Hello World!')
 }
}

• HTML

<h1>Hello World!<h1>

• R

print("Hello, world!")

• Lua

print("Hello, world!")

• dart

void main() {
  print('Hello, World!');
}

• kotlin

fun main() {
    println("Hello, World!")
}

• golang

package main
import "fmt"
func main() {
    fmt.Println("hello, world!")
}

• PHP

<?php
  echo 'Hello World!';
?>

• Bash

echo "Hello World"

• Ruby

# Hello World in Ruby
puts "Hello World!"

• Matlab

disp('Hello, world!')

• C#

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

• Haskell

main = putStrLn "Hello, world!"

• Scala

object Solution
{
  def main(args: Array[String])
    {
      println("Hello World!")
    }
}

• Rust

fn main() {
    println!("Hello World");
}

• Pascal

Program HelloWorld(output);
begin
  writeln('Hello world!');
end.

• Prolog

main:-
        process,
        halt.
process:-
        write('Hello World').
:- main.

• BrainFuck

>++++++++[<+++++++++>-]<.>++++[<+++++++>-]<+.+++++++..+++.>>++++++[<+++++++>-]<+
+.------------.>++++++[<+++++++++>-]<+.<.+++.------.--------.>>>++++[<++++++++>-
]<+.

• Swift

import swift
print("Hello,World!")

• Perl

print "Hello World!";

• Cobol

program-id. hello.
    procedure division.
        display "Hello world!".
        stop run.

• Julia

println(“Hello World”)

• CoffeeScript

console.log ‘Hello World!’

• VB.net

Live Demo

Imports System
Module Module1
   Sub Main()
      Console.WriteLine("Hello World")
      Console.ReadKey()
   End Sub
End Module

• Cobra

class Hello

    def main
        print 'Hello, world.'

• PL/SQL

BEGIN
dbms_output.put_line (‘Hello World..');
END;
/

• Basic

PRINT "Hello, world!"

• GO

import "fmt"

func main() {

    fmt.Println("!... Hello World ...!")

• Dart

void main()
{
  print("-----Hello world-----");
}