#include <stdio.h>

void main()
{
    printf("Hello World!");
}

#include <stdio.h>
#include <stdlib.h>

int main()
{
    printf("Hello world!\n");
    return 0;
}

#include <iostream>

int main() {
    cout<<"Hello World!"<<endl;
    return 0;
}

#include<stdio.h>

 int main(void) 
 {
 printf("hello world!\n");
 return 0;
 }

import std.stdio;

void main()
{
    writefln("Hello, World!");
}

import std.stdio;

void main()
{
    writefln("Hello, World!");
}

main = putStrLn "Hello, World!"

main = putStrLn "Hello, World!"

print("Hello, world")

str = "Hello World"
print(str)
--[[
HELLO WORLD
]]
-- HELLO WORLD

print_endline("hello world")

print_endline ("hello world")
(* imprime hello world *)

<?

echo "Hello World";  //This is echo

?>

<?php
$hello = "Hello World!";
echo $hello;
echo "\n";
?>

print "hello World"

print "hello World"

print("hello world")

# Hello World program in Python
import re
    
print "Hello World!\n"
sentence = 'beamcraft:  success'
pattern = re.compile(r'\bbeamcraft:\Ssuccess')
matches = pattern.finditer(sentence)
for match in matches:
    print(match)

puts "Hello World"

puts "hello world"

(display "Hello, world!")

(begin
  (display "Hello, World!")
  (newline))