26 種不同的編程語言的 “Hello World” 程序

1. C
#include 
 
int main()
{
    printf("Hello, World");
    return(0);
}
2. C++
#include 
 
int main()
{
    std::cout << "Hello World";
    return 0;
}
3. C#
using System;
class Program
{
    public static void Main(string[] args)
    {
        Console.WriteLine("Hello, World");
    }
}
4. Bash
echo "Hello, World"
5. Basic
PRINT "Hello, World"
6. HTML
 Hello, World
7. Java
public class Main {
    public static void main(String[] args) {
        System.out.println("Hello, World!");
    }
}
8. Clipper
? "Hello, World"
9. Delphi
program HelloWorld;
begin
  Writeln('Hello, World');
end.
10. CoffeeScript
console.log 'Hello, World'
11. MatLab
disp('Hello, World')
12. Julia
println("Hello, World")
13. JavaScript
document.write('Hello, World');
14. Logo
print [Hello, World]
15. jQuery
$("body").append("Hello, World");
16. Perl 5
print "Hello, World";
17. Pascal
program HelloWorld;
begin
  WriteLn('Hello, World');
end.
18. Objective-C
#import 
#import 
 
int main(void)
{
    NSLog(@"Hello, World");
    return 0;
}
19. Visual Basic .NET
Module Module1
    Sub Main()
        Console.WriteLine("Hello, World")
    End Sub
End Module
20. R
cat('Hello, World')
21. VBScript
MsgBox "Hello, World"
22. XSLT
      Hello, World
23. Processing
void setup(){
  println("Hello, World");
}
24. Ruby
puts "Hello, World"
25. Swift
print("Hello, World")
26. Python
print ("Hello, World")