auto save

diy1.py

 import turtle
+screen=turtle.Screen()
+len=screen.textinput("sb","你想要多大的爱心？")
+len=int(len)
 pen=turtle.Pen()
 pen.penup()
 pen.forward(90)
@@ -8,26 +11,25 @@ pen.write("你是我儿子,\n我是你爸爸。",font=("黑体",50,"normal"))
 screen=turtle.Screen()
 screen.bgcolor("dark grey")
 pen=turtle.Pen()
-pen.pensize(45)
+pen.pensize(10)
 pen.pencolor("red")
 pen.left(45)
-pen.circle(90.,180)
+pen.circle(len,180)
 pen.left(270)
-pen.circle(90,180)
-pen.forward(180)
+pen.circle(len,180)
+pen.forward(2*len)
 pen.left(90)
-pen.forward(200)
+pen.forward(2*len)
 turtle.done() 
-# pen.circle(50,360,3)
-# pen.left(90)
-# pen.penup()
-# pen.forward(100)
-# pen.pendown()
-# pen.left(90)
-# pen.circle(50,360,3)
-# pen.left(90)
-# pen.penup()
-# pen.forward(50)
-# pen.pendown()
-# pen.circle(50,360)
-
+pen.circle(50,360,3)
+pen.left(90)
+pen.penup()
+pen.forward(100)
+pen.pendown()
+pen.left(90)
+pen.circle(50,360,3)
+pen.left(90)
+pen.penup()
+pen.forward(50)
+pen.pendown()
+pen.circle(50,360)
\ No newline at end of file

sb.py

+import turtle
+screen=turtle.Screen()
+screen.textinput("姓名框","你的名字是：")
+turtle.done()
\ No newline at end of file