save project

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 screen=turtle.Screen()
-screen.bgcolor("light pink")
+screen.bgcolor("light blue")
 len=screen.textinput("100","100")
 len=int(len)
 pen=turtle.Pen()
@@ -11,7 +11,7 @@ len=60
 pen.penup()
 pen.goto(100,100)
 pen.pendown()
-pen.pensize(5)
+pen.pensize(20)
 pen.pencolor("red")
 pen.left(45)
 pen.forward(2*len)