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bug.py

-# 悟空想画个六芒星魔法阵，主要的代码已写出，但这有bug，请你帮忙调试下~
 import turtle
 pen=turtle.Pen()
-screen=turtle.Screen()
-size=screen.textinput("提示","你想要多大的魔法阵呀？")
-a=int(size)
-pen.circle(a)
-pen.circle(a,360,3)
-pen.circle(a,60)
-pen.circle(a,360,3)
-turtle.done()
+pen.left(45)
+pen.forward(100)
+pen.left(90)
+pen.circle(50,180)
+pen.left(90)
+pen.circle(50,180)
+pen.left(90)
+pen.forward(100)
+pen.hideturtle()
+turtle.done()
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