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

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

#include <iostream>
using namespace std;
int main ()
{
cout << "Hello world";
return 0;


}

#include<stdio.h>

int main(void) {
    puts("Hello World!");
    return 0;
}

main = putStrLn "hello world"

main = putStrLn "Hello World!"

print("Hello World!")

print("Hello World!")
local ta = {weight=1,S=2,A=3}
for k,v in pairs(ta) do
ta[k] = nil
end

for k,v in pairs(ta) do
	print(k,v)
end

print_string "Hello world!\n"

print_endline "hello world!";;

<?php
echo "hello world!";
?>

<?php
print 'hello world';

print ("Hello World")

print "Hello, world\n";

print("hello world")

print('Hello World')

puts 'Hello world!'

puts 'Hello, World!'

(display "Hello, World\n")

(display "Hello, World\n")