#include "library.h"

/* This program will draw a big red square */

void main()
{ make_window(500, 500);
  set_pen_color(color::red);
  set_pen_width(5);
  move_to(400, 100);
  draw_to(400, 400);
  draw_to(100, 400);
  draw_to(100, 100);
  draw_to(400, 100); }