绘制玫瑰花

from turtle import *
setup(650,650,200,50)
pensize(1)
penup()
seth(90)
fd(250)
pendown()
fillcolor("red")
begin_fill()
seth(-30)
circle(50,30)
circle(10,140)
seth(150)
circle(70,50)
circle(10,140)
seth(-45)
circle(70,80)
circle(20,110)
seth(135)
circle(90,100)
seth(-80)
fd(60)
seth(-80)
circle(90,65)
seth(10)
circle(100,80)
fd(50)
seth(-160)
fd(20)
end_fill()
seth(-150)
circle(130,73)
seth(90)
circle(145,63)
seth(-90)
penup()
circle(150,60)
pendown()
seth(-120)
pensize(5)
pencolor("brown")
seth(-100)
fd(350)
penup()
seth(80)
fd(270)
pendown()
pensize(2)
seth(40)
fd(20)
fillcolor("green")
begin_fill()
seth(-30)
circle(90,110)
seth(150)
circle(90,110)
end_fill()
seth(-140)
fd(20)
seth(-100)
fd(100)
seth(140)
fd(20)
fillcolor("green")
begin_fill()
seth(60)
circle(90,110)
seth(-120)
circle(90,110)
end_fill()
exitonclick()