save project

star.py

+import turtle
+pen=turtle.Pen()
+pen.hideturtle()
+for i in range(5):
+    pen.forward(200)#长度200像素
+    pen.right(144)#转角144度
+turtle.done

wujiaoxing.py

+import turtle
+turtle.hideturtle()
+turtle.fillcolor("red")
+turtle.begin_fill()
+for i in range(5):
+    turtle.forward(200)
+    turtle.right(144)
+turtle.end_fill()
+turtle.done