auto save

diy1.py

 import turtle 
-# pen=turtle.Pen()
-# pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空 ",font=("Times",18,"normal"))
-# pen.hideturtle()
-pen1 = turtle.Pen()
+#背景
+screen = turtle.Screen()
+screen.bgcolor("light blue")
+len = screen.textinput("姓名框","你的名字是")
+lovesize = int(len)
+#写字
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write("Hi，诺依~\n用python写电子贺卡真是太有趣啦~\n我也喜欢python~\n——悟空 ",font=("Times",18,"normal"))
+pen.hideturtle()
+#画爱心
+len = 10
+pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
 pen1.left(45)
-pen1.forward(100)
-pen1.circle(50,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(100)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 pen1.hideturtle()
 turtle.done()
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