save project

diy1.py

 import turtle
 screen=turtle.Screen()
 screen.bgcolor("light blue")
-len=screen.textinput("100","100")
+len=screen.textinput("iof二分图图","100")
 len=int(len)
 pen=turtle.Pen()
 pen.hideturtle()
@@ -19,3 +19,25 @@ pen.circle(len,180)
 pen.forward(2*len)
 turtle.done()
 
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