#include<stdio.h>
int main()
{
printf("Hello World\n");
return 0;
}

#include <stdio.h>

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

//my first c++ code
#include <iostream>

int main()
{
std::cout << "hello world";
}

#include <iostream>
#include <vector>

using namespace std;

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

import std.stdio;

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

import std.stdio;

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

module Main
  where

main=putStrLn "Hello, World!"

main = putStrLn "Hello, World!"

print("hello world")

print("hello world")

let () = print_endline "Hello, World!"

print_endline("hello world")

<?php 
echo "Hello World";
?>

<?php
echo 'hello world'
?>

my $x = 5;

eval {$a = $x/0};

print "Hello world";

print("hello world");

print('hello world')

print("hello world")

print("Hello World")

puts 'hello world'

(begin

  (display "Hello, World!")
)

(begin

  (display "Hello, World!")

  (newline))