HOW TO SHUT DOWN YOUR PC USING C++

Want to do something cool with c++.How about shutting down a computer with a simple code.

The Basics :

main()
{
          system("c:\\WINDOWS\\System32\\shutdown /s /t 0");
          return 0; 
}

The following code will shut down the computer instantly .

Variations :
This must be the first option.(instead of /s):

/l Log off.
/s Shutdown the computer.
/r Shutdown and restart the computer.
/a Abort a system shutdown.

To set the time before action:

/t xxx Set the time-out period before shutdown to xxx seconds.
The valid range is 0-600, with a default of 30

Misc:

/c "comment" Comment on the reason for the restart or shutdown.
Maximum of 512 characters allowed.
/f Force running applications to close without forewarning users.
(Note - /f is automatically set when used in conjunction with /t xxx)

This is a perfectly HARMLESS piece of code that shuts down the computer without any damage.
(Note: Any Open documents or file will close without saving) 

Happy Coding :-)