auto save

diy4弹簧隧道.py

-import turtle 
-import turtle 
-
-pen=turtle.Pen()
-screen=turtle.Screen()
-pen.speed('fast')
-pen.hideturtle()
-screen.bgcolor('black')
-
-i=0
-while i<135:
-    pen.pencolor('pink')
-    pen.penup()
-    pen.goto(0,0)
-    pen.forward(200)
-    pen.pendown()
-    pen.circle(100)
-    pen.left(2)
-    i+=1
-
-turtle.done()
\ No newline at end of file