auto save

bug.py

@@ -2,9 +2,13 @@
 import turtle
 
 pen= turtle.Pen()
-size=textinput("提示","你想要多大的魔法阵呀？")
+screen= turtle.Screen()
+size=int(screen.textinput("提示","你想要多大的魔法阵呀？"))
 pen.circle(size)
 pen.circle(size,360,3)
+pen.penup()
 pen.circle(size,60)
+pen.pendown()
 pen.circle(size,360,3)
+pen.hideturtle()
 turtle.done()