auto save

star.py

@@ -2,6 +2,9 @@
 请使用turtle模块画出五角星
 """
 import turtle
-
+pen=turtle.Pen()
 pen.shape("turtle") 
-for i in 
\ No newline at end of file
+for i in range(3):
+    pen.forward(200)
+    pen.right(90)
+turtle.done()
\ No newline at end of file