auto save

shape.py

+import turtle
+
+pen=turtle.Pen()
+pen.shape("turtle")
+pen.forward(100)
+turtle.done()

star.py

-"turtle""
+import turtle
 请使用turtle模块画出五角星
-
+pen=turtle.Pen()
+for i in range(5)
+    pen.forward(200)
+    pen.left(144)
+turtle.done()
+pen.hideturtle()
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