<!DOCTYPE html> <html> <head> </head> <body> <h1> Hello World <h1> </body> </html>
#include <stdio.h> int main() { printf(“Hello World”); return 0; }
C
#include <iostream> int main() { std::cout << “Hello World”; return 0; }
C++
using System; namespace HelloWorld { class Hello { static void Main(string[] args) { Console.WriteLine(“Hello World!”); }}}
C#
import java.io.*; class HelloWorld { public static void main(String[] args) { System.out.println("Hello, World!"); }}
print("Hello World")
console.log("Hello World");