auto save

diy1.py

 # 利用write()帮助悟空给诺依回信吧~
 import turtle
-#pen=turtle.Pen()
-#pen.write("你好\n小朋友!!!",font=("Times",30,"normal"))
-#pen.hideturtle()
-#turtle.done()
+screen=turtle.screen()
+screen.
+pen=turtle.Pen()
+pen.write("你好\n小朋友!!!"font=("Times",30,"normal"))
+pen.hideturtle()
 pen1=turtle.Pen()
 pen1.pencolor("red")
 pen1.pensize(5)
@@ -14,4 +15,13 @@ pen1.right(90)
 pen1.circle(50,180)
 pen1.forward(100)
 pen1.hideturtle()
+turtle.done()
+len=60
+pen1.left(45)
+pen1.forward(2*len)
+pen1.circle(len,180)
+pen1.right(90)
+pen1.circle(len,180)
+pen1.forward(2*len)
+pen1.hideturtle()
 turtle.done()
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