Hello World

"Hello world!"

Bash¶

Bash

echo "Hello World"

C

#include <stdio.h>

int main() {
    printf("Hello World");
    return 0;
}

C++

#include <iostream>

int main() {
    std::cout << "Hello World";
    return 0;
}

Go

println('Hello World");

Haskell

module Main where

main :: IO ()
main = putStrLn "Hello World"

Java

class HelloWorld {
    public static void main (String[] args) {
        System.out.println("Hello World");
    }
}

JavaScript

console.log("Hello World");

Common Lisp

(print "Hello World")

Python

print("Hello World")

Scala

object HelloWorld extends App {
    printIn("Hello World")
}