// --------------------------------------------------------
//
// This file only contains the code to built a blank window.
// You have to add your code to realize the required function
//
// --------------------------------------------------------
#include <iostream.h>
#include <list.h>	// from the STL directory
#include <algo.h>

#include "point.h"
#include "window.h"

// --------------------------------------------------------

int main (int argc, char *argv[])
{
  window wd(400,300);
// you can use wd.readMouse() to get input from mouse
// you can use wd.drawLine() to draw lines in the window

  list<point> plist;        //list for keeping points of polygan

  if (argc > 2) {
    cerr << "Usage: poly filename" << endl;
    return 1;
  }

//if you want to win the bonus, below is a little hint
//  ifstream inFile;            
//  ofstream outFile;
//  if (argc==2) 
//    {
//    }

  return 0;
}