Kvetina

from turtle import Turtle, Screen
import math

def draw_petal(turtle, radius, size):

    heading = turtle.heading()
    turtle.circle(radius, size)
    turtle.left(180 - size)
    turtle.circle(radius, size)
    turtle.setheading(heading)

def draw_petalDown():
    leafSize = 60
    for _ in range(2):
        draw_petal(bob, 70, size=leafSize)
        bob.left(180 - leafSize)

def draw_stonka(b, radius):
    c=2*math.pi*radius
    ca=c/(360/60)
    n=int(ca/6)+1
    l=ca/n
    for i in range(n):
        b.fd(l)
        b.lt(360/(n*6))

my_radius = int(input("Aky je radius kvietka? "))
my_lupienky = int(input("Kolko lupienok? "))

bob = Turtle()

for _ in range(my_lupienky):
    draw_petal(bob, my_radius, size=60)
    bob.left(360 / my_lupienky)

bob.seth(240)
draw_stonka(bob, my_radius*2)
bob.setheading(0)

draw_petalDown()

bob.hideturtle()

screen = Screen()
screen.exitonclick()