C program to shutdown or turn off computer

C programming code for Windows XP

#include<stdio.h>
#include<stdlib.h>
 
main()
{
   char ch;
 
   printf("Do you want to shutdown your computer now (y/n) ");
   scanf("%c",&ch);
 
   if( ch == 'y' || ch == 'Y' )
      system("C:\\WINDOWS\\System32\\shutdown -s");
 
   return 0;
}

C Program to shutdown your computer :- This program turn off i.e shutdown your computer system. Firstly it will asks you to shutdown your computer if you press 'y' the your computer will shutdown in 30 seconds, system function of "stdlib.h" is used to run an executable file shutdown.exe which is present in C:\WINDOWS\system32 in windows-xp. You can use various options while executing shutdown.exe for example -s option shutdown the computer after 30 seconds, if you wish to shutdown immediately then you can write "shutdown -s -t 0" as an argument to system function. If you wish to restart your computer then you can write "shutdown -r".

source:http://pixelstech.net/article/index.php?id=1318244911