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 green")
+screen.bgcolor("light pink")
 pen=turtle.Pen()
+pen.pencolor("green")
 pen.write("你好",font=("Times",30,"normal"))
 len=50
 pen.penup()
 pen.goto(100,50)
 pen.pendown()
 pen.pensize(10)
-pen.pencolor("red")
+pen.pencolor("blue")
 pen.left(45)
 pen.forward(2*len)
 pen.circle(len,180)