Arc and Circle

//Program to Develop Arc and Circle in CG
#include <stdio.h>
#include <conio.h>
#include <graphics.h>
void main()
{
   int gd = DETECT, gm;
   initgraph(&gd, &gm, "C:\\TurboC3\\BGI");
   circle(200,200,30);
   setcolor(YELLOW);
   arc(200,200,0,90,50);
   setcolor(MAGENTA);
   arc(200,200,90,180,60);
   setcolor(GREEN);
   arc(200,200,180,270,50);
   setcolor(BLUE);
   arc(200,200,270,360,60);
   getch();
   closegraph();
}