save project

lbn.di

+import turtle
+pen=turtle.pen()
+screen=turtle.screen()
+size=screen.textinput("提示"，"你想要多大的魔法阵啊")
+len=int(size)
+pen.circle(len)
+pen.circle(len,360,3)
+pen.circle(len,60)
+pen,circle(len,360,3)
+turtle.done
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