save project

diy1.py

 import turtle
-# pen=turtle.Pen()
-# pen.write(123,font=("time",18,"normal"))
-# pen.hideturtle()
-# turtle.done()# 利用write()帮助悟空给诺依回信吧~
+screen=turtle.Screen()
+screen.bgcolor("blue")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,-100)
+pen.write(123,font=("time",18,"normal"))
+pen.hideturtle()# 利用write()帮助悟空给诺依回信吧~
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
@@ -13,4 +16,6 @@ pen1.right(90)
 pen1.circle(50,180)
 pen1.forward(100)
 pen1.hideturtle()
-turtle.done()
\ No newline at end of file
+turtle.done()
+screen=turtle.Screen()
+screen.bgcolor(black)
\ No newline at end of file