auto save

star.py

+"""
+请使用turtle模块画出五角星
+"""
+import turtle
+pen=turtle.Pen()
+for i in range(180):
+      pen.forward(2)
+      pen.left(2)
+pen.left(270)
+pen.forward(50)
+pen.left(90)
+pen.forward(80)
+pen.right(180)
+pen.forward(160)
+pen.right(180)
+pen.
+pen.hideturtle()
+turtle.done()      
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