Loading..: Using C and graphics

Hey guys, today I am posting a simple program which illustrate loading any videos or files. You might have seen this in while watching videos online. Well, here's the screen shot of the output.

Let us see the codes now, hope you guys like it..

/*
    Programmer: Ashok Kumar Shrestha (ak007)
    Program Details: Generates Circular pattern2.1  for loading
*/


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

main()
{
   int gd = DETECT, gm, x, y, color, angle = 0;
   struct arccoordstype a, b;

   initgraph(&gd, &gm, "..\\BGI");
   delay(200);

   setcolor(11);
   settextstyle(1,0,4);
   outtextxy(260,380,"Loading...");

   while(!kbhit())
   {
      setcolor(BLACK);
      arc(getmaxx()/2,getmaxy()/2,angle,angle+2,100);
      setcolor(8);
      getarccoords(&a);
      setfillstyle(SOLID_FILL,8);
      circle(a.xstart,a.ystart,15);
      floodfill(a.xstart,a.ystart,8);

      setcolor(BLACK);
      arc(getmaxx()/2,getmaxy()/2,(angle+30)%360,(angle+30)%360+2,100);
      setcolor(8);
      getarccoords(&a);
      setfillstyle(SOLID_FILL,7);
      circle(a.xstart,a.ystart,15);
      floodfill(a.xstart,a.ystart,8);

      setcolor(BLACK);
      arc(getmaxx()/2,getmaxy()/2,(angle+60)%360,(angle+60)%360+2,100);
      setcolor(7);
      getarccoords(&a);
      setfillstyle(SOLID_FILL,7);
      circle(a.xstart,a.ystart,15);
      floodfill(a.xstart,a.ystart,7);

      setcolor(BLACK);
      arc(getmaxx()/2,getmaxy()/2,(angle+90)%360,(angle+90)%360+2,100);
      setcolor(15);
      getarccoords(&a);
      setfillstyle(SOLID_FILL,15);
      circle(a.xstart,a.ystart,15);
      floodfill(a.xstart,a.ystart,15);


      angle = angle+30;
      delay(100);
      if(angle==360)
      {
          angle=0;
      }
   }

   getch();
   closegraph();
   return 0;
}
//End of the program