Here is the code that 5th period wrote today:

import java.awt.Color;

public class Other {
    public static void main(String[] args) {
        Turtle t = new Turtle(new World());
        
        t.setColor(Color.BLACK);
        
        /*
        //flower
        int num = 0;
        while(num < 25) {
            t.forward(200);
            t.turn(108);
            num++;
        }
        */

       /*
       //pentagon
        int num = 0;
        while(num < 25) {
            t.forward(100);
            t.turn(72);
            num++;
        }
        */

       /*
       int num = 0;
       while(num < 4) {
           //dashed line (length 200)
           int i = 0;
           while(i < 10) {
               t.penDown();
               t.forward(10);
               t.penUp();
               t.forward(10);
               i++;
            }
            
            t.turn(90);
            num++;
        }
        */
       
       //draw a 10-sided figure (aka a circle if the sides are short)
       int i = 0;
       while(i < 10) {
           t.forward(30);
           t.turn(36);
           i++;
       }
    }
}