C Graphics Program For Recangle

#include<stdio.h>
#include<graphics.h>
#include<conio.h>

main()
{
   int gd = DETECT, gm;

   initgraph(&gd, &gm, "C:\\TC\\BGI");

   rectangle(100,100,200,200);

   getch();
   closegraph();
   return 0;
}