save project

diy1.py

@@ -2,7 +2,7 @@
 import turtle
 import turtle
 pen=turtle.Pen()
 pen=turtle.Pen()
 screen=turtle.Screen()
 screen=turtle.Screen()
-screen.bgcolor("blue")
+screen.bgcolor("yellow")
 pen.penup()
 pen.penup()
 pen.goto(100,-100)
 pen.goto(100,-100)
 pen.write("你会拿肾肝吗？\n你会千鸟吗？",font=("Times",20,"normal"))
 pen.write("你会拿肾肝吗？\n你会千鸟吗？",font=("Times",20,"normal"))
@@ -16,6 +16,6 @@ pen1.forward(2*len)
 pen1.circle(len,180)
 pen1.circle(len,180)
 pen1.right(90)
 pen1.right(90)
 pen1.circle(len,180)
 pen1.circle(len,180)
-pen1.forward(2*100)
+pen1.forward(2*len)
 pen1.hideturtle()
 pen1.hideturtle()
 turtle.done()
 turtle.done()
\ No newline at end of file