绘制玫瑰

from turtle import *
setup(900, 700, 50, 20)
penup()
seth(90)
fd(180)
seth(0)
pendown()

fillcolor("red")
begin_fill()
circle(60, 20)
circle(5, 120)
circle(30, 40)
circle(30, 50)
circle(5, 110)
circle(60, 55)
circle(10, 130)
circle(70, 70)
seth(-80)
fd(50)
seth(130)
fd(15)
seth(-110)
circle(90, 120)

seth(25)
circle(90, 110)
fd(10)

seth(-100)
fd(30)
seth(120)
circle(270, 12)
seth(-180)
circle(40, -65)
seth(-100)
end_fill()
fd(50)
seth(-120)
circle(200, 28)

seth(30)
circle(50, 120)
fd(10)
circle(100, 37)

penup()
seth(130)
fd(15)
seth(-110)
circle(90, 120)
pendown()

seth(-100)
circle(180, 50)
fd(160)
penup()
left(180)
fd(160)
right(70)
pendown()

fillcolor("green")
begin_fill()
fd(50)
left(180)
fd(30)
seth(0)
circle(30, 120)
seth(180)
circle(30, 120)
seth(-120)
fd(20)

penup()
seth(-50)
fd(50)
pendown()

fillcolor("green")
begin_fill()
seth(150)
circle(30, 120)
seth(-30)
circle(30, 120)

seth(210)
fd(30)
end_fill()
exitonclick()