ninja_turtle.jo

program ninja;

def void drawer (int n, string pen, string fill) {
  var i : int;

  set_speed(0);
  pen_color(pen);
  fill_color(fill);
  begin_fill();

  while (i <= 180) {
      move_forward(n);
      turn_right(30);
      move_forward(n/3);
      turn_left(60);
      move_forward(n/2);
      turn_right(30);
      pen_up();
      set_position(0,0);
      pen_down();
      turn_right(2);
      i = i + 1;
  }
  end_fill();
}

main {
  var leaf_length : int;
  var pen, fill : string;

  pen = input("Enter pen color: ");
  fill = input("Enter the fill color: ");
  leaf_length = input("Enter the leaf length");

  create_turtle();
  set_speed(0);
  drawer(leaf_length, pen, fill);
  finish_drawing();
}