auto save

diy1.py

@@ -5,18 +5,21 @@ screen.bgcolor("light blue")
 len=screen.textinput("100","100")
 len=int(len)
 pen=turtle.Pen()
-pen.write("你好\nSB.",font=("Times",30,"normal"))
+pen.write("你好\n你好\n你好",font=("Times",30,"normal"))
 pen.hideturtle()
 len=60
+pen.fillcolor("green")
+pen.begin_fill()
 pen.penup()
 pen.goto(100,100)
 pen.pendown()
 pen.pensize(5)
-pen.pencolor("red")
+pen.pencolor("green")
 pen.left(45)
 pen.forward(2*len)
 pen.circle(len,180)
 pen.right(90)
 pen.circle(len,180)
 pen.forward(2*len)
+pen.end_fill()
 turtle.done()