#include <stdlib.h>
#include <math.h>
#include <conio.h>
#include <graphics.h>
void main()
{
  struct point { int x,y; } p1, tt;
  int left,right,top,bottom,lon,sho,i,Drive, Mode;
  float inc, x, y, rr;
  void *aa;

  printf("give me the center point --> "); scanf("%d %d",&p1.x,&p1.y);
  printf("input the long and shor axis --> "); scanf("%d %d",&lon,&sho);
  Drive=DETECT; initgraph(&Drive, &Mode, ""); setcolor(14); clearviewport();

  setfillstyle(2,3); fillellipse(p1.x,p1.y,lon,sho); getche();

  left=p1.x-lon;   right=p1.x+lon;   top=p1.y-sho;   bottom=p1.y+sho;
  aa=malloc(imagesize(left,top,right,bottom));
  getimage(left,top,right,bottom,aa);

  for (i=20; i<=100; i++) putimage(left+i,top+i,aa,OR_PUT);
  getche(); closegraph();
}