auto save

diy1.py

+#利用write()帮助悟空给诺依回信吧~
+import turtle
+screen=turtle.Screen()
+screen.bgcolor("blue")
+pen=turtle.Pen()
+pen.penup()
+pen.goto(100,100)
+pen.write("你好呀\n，我会在画布上写字了",font=("Times",30,"normal"))
+pen.hideturtle()
+len=40
+pen1=turtle.Pen()
+pen1.penup()
+pen1.goto(0,50)
+pen1.pendown()
+pen1.pencolor("red")
+pen1.pensize(5)
+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()
+
+