save project

diy1.py

@@ -7,13 +7,14 @@ pen.penup()
 pen.forward(120)
 pen.write("唧唧复唧唧，\n木兰开飞机。\n开的什么机？\n波音747。\n东市买机身,\n西市买机舱。\n南市买机座，\n北市买机头",font=("times",10,"normal"))
 # turtle.done()
-len(20)
-pen.forward(len,120)
+len=23
+pen.forward(len)
 pen1=turtle.Pen()
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        pen1.left(45) pen1.forward(len,100)
-pen1.circle(50,180)
+pen1.left(45) 
+pen1.forward(len*2)
+pen1.circle(len,180)
 pen1.right(90)
-pen1.circle(50,180)
-pen1.forward(len,100)
+pen1.circle(len,180)
+pen1.forward(len*2)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file