auto save

star.py

-import turtle
-pen = turtle.pen()
-pen.fillcolor("red")
-for i in range(3)：
-   pen.forward(200)
-   pen.right(120)
-turtle.done()
-pen.begin_fill()
-pen.end_fill()
-   
+import turtle
+
+pen = turtle.Pen()
+pen.fillcolor("red")
+pen.begin_fill()
+for i in range(5):
+   pen.forward(200)
+   pen.right(144)
+pen.hideturtle()
+pen.end_fill()
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+pen.done()
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