auto save

diy1.py

@@ -8,6 +8,15 @@ pen.goto(100,-100)
 pen.write("nuoyi,so cool\n I like you",font=("Times",30,"normal"))
 pen.hideturtle()
 pen1=turtle.Pen()
-pen1.circle(100)
+pen1.pensize(5)
+pen1.pencolor("red")
+len=screen.textinput("注意","你想画多大的爱心？")
+len1=int(len)
+pen1.left(45)
+pen1.forward(2*len1)
+pen1.circle(len1,180)
+pen1.right(90)
+pen1.circle(len1,180)
+pen1.forward(2*len1)
 pen1.hideturtle()
 turtle.done()
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