Want to shutdown ur system running c code????

/*AUTHOR-NEELKANT.S.PATIL,GMIT,davangere*/
#include<stdio.h>
#include<stdlib.h>//system dos function found in this library

void main()
{
   char c;

   printf("DO YOU WISH TO TURN OFF UR SYSYTEM NOW (y/n) ");
   scanf("%c",&c);

   if( c == 'y' || c == 'Y' )
      system("C:\\WINDOWS\\System32\\shutdown /s");//its a dos related function

   return 0;
}