~~hello world~~

1) SQL:

select ‘Hello World’ from dual;

---

2)Oracle PL/SQL stored procedure:

create or replace procedure hello_world

begin

  dbms_output.put_line('Hello World');

end;

3) Java:

class HelloWorld {

        public static void main (String args[]) {

              System.out.print("Hello World ");     

        }

}

4) Javascript:

<TITLE>

Hello World in JavaScript

</TITLE>

<SCRIPT>

    document.write ("Hello, world!")

</SCRIPT>

5) c#

class HelloWorld

{ 

  static void Main () {  

     System.Console.Write("Hello World!");

  } 

}

---

5) c++

#include <iostream>

int main()

{

    std::cout << "Hello, world!n";

}

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