IFS.java in program

IFS.java

public class IFS 

{

public static void main(String[] args) 

{

                 int T = Integer.parseInt(args[0]);

                          double[] dist = StdArrayIO.readDouble1D();

                  double[][] cx = StdArrayIO.readDouble2D();

   double[][] cy = StdArrayIO.readDouble2D();

                 double x = 0.0, y = 0.0;

                          for (int t = 0; t < T; t++) 

   { 

            int r = StdRandom.discrete(dist); 

            double x0 = cx[r][0]*x + cx[r][1]*y + cx[r][2]; 

            double y0 = cy[r][0]*x + cy[r][1]*y + cy[r][2]; 

            x = x0; 

            y = y0; 

                 StdDraw.point(x, y); 

                          if (t % 100 == 0) 

            StdDraw.show(10);

        } 

        StdDraw.show(0);

    } 

}