from turtle import *

 import time

 setup(600,800,0,0)

 speed(0)

 penup()

 seth(90)

 fd(340)

 seth(0)

 pendown()

 speed(5)

 begin_fill()

 fillcolor('red')

 circle(50,30)

 for i in range(10):

     fd(1)

     left(10)

 circle(40,40)

 for i in range(6):

     fd(1)

     left(3)

 circle(80,40)

 for i in range(20):

     fd(0.5)

     left(5)

 circle(80,45)

 for i in range(10):

     fd(2)

     left(1)

 circle(80,25)

 for i in range(20):

     fd(1)

     left(4)

 circle(50,50)

 time.sleep(0.1)

 circle(120,55)

 speed(0)

 seth(-90)

 fd(70)

 right(150)

 fd(20)

 left(140)

 circle(140,90)

 left(30)

 circle(160,100)

 left(130)

 fd(25)

 penup()

 right(150)

 circle(40,80)

 pendown()

 left(115)

 fd(60)

 penup()

 left(180)

 fd(60)

 pendown()

 end_fill()

 right(120)

 circle(-50,50)

 circle(-20,90)

 speed(1)

 fd(75)

 speed(0)

 circle(90,110)

 penup()

 left(162)

 fd(185)

 left(170)

 pendown()

 circle(200,10)

 circle(100,40)

 circle(-52,115)

 left(20)

 circle(100,20)

 circle(300,20)

 speed(1)

 fd(250)

 penup()

 speed(0)

 left(180)

 fd(250)

 circle(-300,7)

 right(80)

 circle(200,5)

 pendown()

 left(60)

 begin_fill()

 fillcolor('green')

 circle(-80,100)

 right(90)

 fd(10)

 left(20)

 circle(-63,127)

 end_fill()

 penup()

 left(50)

 fd(20)

 left(180)

 pendown()

 circle(200,25)

 penup()

 right(150)

 fd(180)

 right(40)

 pendown()

 begin_fill()

 fillcolor('green')

 circle(-100,80)

 right(150)

 fd(10)

 left(60)

 circle(-80,98)

 end_fill()

 penup()

 left(60)

 fd(13)

 left(180)

 pendown()

 speed(1)

 circle(-200,23)

 exitonclick()

 import turtle

 import math

 def p_line(t, n, length, angle):

     """Draws n line segments."""

     for i in range(n):

         t.fd(length)

         t.lt(angle)

 def polygon(t, n, length):

     """Draws a polygon with n sides."""

     angle = 360 / n

     p_line(t, n, length, angle)

 def arc(t, r, angle):

     """Draws an arc with the given radius and angle."""

     arc_length = 2 * math.pi * r * abs(angle) / 360

     n = int(arc_length / 4) + 1

     step_length = arc_length / n

     step_angle = float(angle) / n

     # Before starting reduces, making a slight left turn.

     t.lt(step_angle / 2)

     p_line(t, n, step_length, step_angle)

     t.rt(step_angle / 2)

 def petal(t, r, angle):

     """Draws a 花瓣 using two arcs."""

     for i in range(2):

         arc(t, r, angle)

         t.lt(180 - angle)

 def flower(t, n, r, angle, p):

     """Draws a flower with n petals."""

     for i in range(n):

         petal(t, r, angle)

         t.lt(p / n)

 def leaf(t, r, angle, p):

     """Draws a 叶子 and fill it."""

     t.begin_fill()  # Begin the fill process.

     t.down()

     flower(t, 1, r, angle, p)

     t.end_fill()

 def main():

     window = turtle.Screen()  # creat a screen

     window.bgcolor("white")

     window.title("draw a flower")

     lucy = turtle.Turtle()

     lucy.shape("turtle")

     lucy.color("red")

     lucy.width(3)

     # lucy.speed(10)

     # Drawing flower

     flower(lucy, 7, 60, 100, 360)

     # Drawing pedicel

     lucy.color("brown")

     lucy.rt(90)

     lucy.fd(200)

     # Drawing leaf 1

     lucy.width(1)

     lucy.rt(270)

     lucy.color("green")

     leaf(lucy, 40, 80, 180)

     lucy.rt(140)

     lucy.color("black")

     lucy.fd(30)

     lucy.lt(180)

     lucy.fd(30)

     # Drawing leaf 2

     lucy.rt(120)

     lucy.color("green")

     leaf(lucy, 40, 80, 180)

     lucy.color("black")

     lucy.rt(140)

     lucy.fd(30)

     lucy.ht()  # hideturtle

     window.exitonclick()

 main()