auto save

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
-
-# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
+import turtle
+pen=turtle.Pen()
+pen.goto(250,250)
+pen.speed(0)
+for i in range(-500,500):
+    pen.forward(-500)
+    pen.left(119)
+turtle.done