save project

diy1.py

-# 利用write()帮助悟空
 import turtle
 screen=turtle.Screen()
-screen.bgcolor("green")
+l=screen.textinput("大小","输入数字")
 pen=turtle.Pen()
-len=100
+len=int(l)
 pen.penup()
-pen.goto(100,-100)
+textpen.goto(100,-100)
 pen.write("你好,贾维斯?",font=("Times",13,"normal"))
 pen.goto(0,0)
 pen.pendown()
@@ -19,3 +18,4 @@ pen.circle(len,180)
 pen.forward(2*len)
 pen.hideturtle()
 turtle.done()
+