Hello World

C

.c

#include <stdio.h>
int main()
{
  printf("hello,world");
  return 0;
}

C++

.cpp

#include <iostream>
using namespace std;
int main()
{
  cout << "hello,world" << endl;
  return 0;
}

Java

.java

public class Src {
  public static void main(String[] args) {
    System.out.print("hello,world");
  }
}

JavaScript

.js

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
    document.write("helloworld");
    </script>
</body>
</html>

Vbscript

.vbs

Option Explicit
Msgbox "hello,world"

Perl

.pl

#!/usr/bin/perl 

print("hello,world");

PhP

.php

#!/usr/bin/php

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

Python

.py

#!/usr/bin/python3

print("hello,world")

Ruby

.rb

#!/usr/bin/ruby

puts "hello,world"

Bash

.sh

#!/usr/bin/bash

echo "hello,world"

Bat

.bat

@echo off
echo "hello,world"

Powershell

.ps1

Write-Host "hello,world"
posted @ 2025-01-17 06:17  NAGISB  阅读(21)  评论(0)    收藏  举报