""" 刚开始跟着嵩天老师学Python时写的程序，留作纪念 """

import turtle

if __name__ == '__main__':
    turtle.setup(650, 350, 200, 200)
    turtle.penup()
    turtle.fd(-250)
    turtle.pendown()
    turtle.pensize(25)
    turtle.pencolor("purple")
    turtle.seth(-40)
    for i in range(4):
        turtle.circle(40, 80)
        turtle.circle(-40, 80)
    turtle.circle(40, 80 / 2)
    turtle.fd(40)
    turtle.circle(16, 180)
    turtle.fd(40 * 2 / 3)
    turtle.done()