save project

diy1.py

@@ -5,8 +5,10 @@ pen.penup()
 pen.goto(100,-100)
 pen.write("你好呀,",font=("Times",15,"normal"))
 screen=turtle.Screen()
-screen.bgcolor("green")
-len=random.randint(20,100)
+screen.bgcolor("lightgreen")
+len=screen.textinput("输入","输入数字")
+len=int(len)
+#len=random.randint(20,100)
 pen1=turtle.Pen()
 pen1.pensize(6)
 pen1.color("red")