C Program to Draw a Rectangle using Graphics

#include<stdio.h>
#include<conio.h>
#include<graphics.h>
main()
{
  int gd, gm, x1, y1, x2, y2;
  gd=DETECT;
  initgraph(&gd, &gm, "C:\\TC\\BGI");
  clrscr();
  printf("Enter the left top coordinates (x1, y1):");
  scanf("%d%d", &x1, &y1);
  printf("Enter the right bottom coordinates (x2, y2):");
  scanf("%d%d", &x2, &y2);
  setcolor(BLUE);
  rectangle(x1, y1, x2, y2);
  floodfill(x1+5, y1+5, BLUE);
  outtextxy(20, 450, "Press any key to continue...");
  getch();
closegraph();
}

Output: