#include <stdio.h>
#include<stdio.h>
#include<conio.h>
#include<graphics.h>
#include<dos.h>
main()
{
int gd=DETECT, gm; int i;
initgraph (&gd,&gm,"c:\tc\\bgi");
for(i=0;i<500;i++)
{
setcolor(i);
//coordinates of center from x axis, y axis, radius
circle(100,100,30+i);
delay(30);
//cleardevice(); //try with and without cleardevice();
}
getch();
closegraph();
}
