save project

diy1.py

@@ -6,19 +6,20 @@ len=screen.textinput("100","100")
 len=int(len)
 pen=turtle.Pen()
 pen.write("你好\n老六.",font=("Times",30,"normal"))
+pen.hideturtle()
 len=60
-pen=turtle.Pen()
-pen.goto(100,100)
 pen.penup()
-pen.pencolor("red")
+pen.goto(90,100)
+pen.pendown()
 pen.pensize(5)
+pen.pencolor("red")
 pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
+pen.forward(2*len)
+pen.circle(len,180)
 pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
-pen.done()
+pen.circle(len,180)
+pen.forward(2*len)
+pen1.done()