save project

iii.py

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