多种语言书写 “ HelloWorld ”

最基本的C:

#include<stdio.h>
int main(int argc, char const *argv[])
{
    printf("HelloWorld
");
    return 0;
}

6行

C++:

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

 6行

 Python:

print(" HelloWorld ")

1行

 Java:

1 public class TestJava {
2     public static void main(String[] args) {
3         System.out.println("HelloWorld");
4     }
5 }

5行,但是类太多,更麻烦。

php:

1 <?
2     each "HelloWorld";
3 ?>

3行

 Ruby:

1 puts "HelloWorld"

Go:

package main
import "fmt"
func main(){
    fmt.Printf("HelloWorld");
}

 5行,功能强大,但是用的有点别扭。

Html:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>This is a simple html made by ST3</title>
    
</head>
<body>
    helloworld
</body>
</html>

Javascript:

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>This is a simple html made by ST3</title>
 6     <script type="text/javascript">
 7         document.write("Hello World!");
 8     </script>
 9 </head>
10 <body>
11 </body>
12 </html>
原文地址:https://www.cnblogs.com/DSYR/p/9665231.html