auto save

diy.py

@@ -10,11 +10,12 @@ screen.bgcolor('yellow')
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor('red')
+len=float(screen.textinput('提示','爱心大小'))
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*len)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(len,180)
+pen1.forward(2*len)
 pen1.hideturtle()
 turtle.done()
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