Hello World ! 节日快乐！

节日快乐！php

世界你好，Hello Worldhtml

Java

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

Python

# 2.0
print "Hello World"
# 3.0
print ("Hello World")复制代码

Shell

echo "Hello World"复制代码

SQL

SELECT 'Hello World' FROM DUAL;复制代码

HTML5

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>say sth to this world</title>    
</head>
<body>
    Hello World
</body>
</html>复制代码

JavaScript

function HelloWorld(){
    document.write("Hello World");
}
HelloWorld();复制代码

VBScript

MsgBox("Hello World!") 复制代码

Delphi

procedure TForm1.Button1Click(Sender:TObject);  
begin  
    label1.Caption := 'Hello World';  
end;    
procedure TForm1.FormCreate(Sender:TObject);  
begin   
end;    
end.复制代码

Scala

object HelloWorld  
{  
    def main(args:Array[String])   
  {  
        println("Hello World!");  
  }  
}  复制代码

print ("Hello World")复制代码

Ruby

print "Hello World"复制代码

Matlab

disp ('Hello World');复制代码

import "fmt"
 
func main() {
    fmt.Print("Hello World")
}复制代码

PHP

<!DOCTYPE html>  
<body>  
<?php  
echo "Hello World";
?>  
</body>  
</html> 复制代码

Perl

print "Hello World"复制代码

Swift

print ("Hello World")复制代码

Kotlin

fun main(args:Array<String>){
    println("Hello World")
}复制代码

#include <stdio.h>  
int main()      # main入口函数  
{  
    printf("Hello World"); 
    return 1;               
}  复制代码

C++

#include<iostream>
int main(int argc, char const *argv[])
{
    std::cout<<"Hello World";
    return 0;
}复制代码

Windows CMD

@echo off
echo Hello World复制代码

Hello World ! 节日快乐！

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