auto save

diy1.py

 import turtle
 import turtle
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("blue")
+screen.bgcolor("pink")
 a=screen.textinput("提示","你要多大爱心")
 a=screen.textinput("提示","你要多大爱心")
 len=int(a)
 len=int(a)
 pen=turtle.Pen()
 pen=turtle.Pen()
@@ -9,8 +9,8 @@ pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("你好呀",font=("Times",30,"normal"))
 pen.write("你好呀",font=("Times",30,"normal"))
 pen1=turtle.Pen()
 pen1=turtle.Pen()
-pen1.pensize(5)
-pen1.pencolor("pink")
+pen1.pensize(20)
+pen1.pencolor("red")
 pen1.left(45)
 pen1.left(45)
 pen1.forward(len*2)
 pen1.forward(len*2)
 pen1.circle(len,180)
 pen1.circle(len,180)