auto save

diy1.py

@@ -7,13 +7,17 @@ pen.goto(100,-100)
 pen.write("Hi,诺伊~\n用python写电子卡真是太有趣拉~\n我也喜欢python~\n-悟空",font=("Times",18,"normal"))
 pen.hideturtle()
 
+pen1=turtle.Pen()
+pen1.pencolor("red")
+pen1.pensize(5)
 
-len=30
+len=screen.textinput("提示","你想要多大的爱心呀？")
+lovesize=int(len)
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 pen1.hideturtle()
 turtle.done()

lv3-4.py

+pen1=turtle.pen()
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