Task: Build cherry 


Code:
from turtle import *
bgcolor("light yellow")

r = 20 
s = 3 
def gotocenter (r):
    penup()
    goto(r/2,r*2)
    pendown()

def cherry (radius, kolor):
    setheading(180)
    color(kolor)
    fillcolor(kolor)
    begin_fill()
    circle(radius)
    end_fill()

def cherry2 (radius, kolor): 
    color(kolor)
    dot(radius)

def leves (r):
    color('green')
    fillcolor('green')
    begin_fill()
    goto(-r/2,r*3)
    goto(-r*3/2,r*3)
    goto(-r/2,r*2)
    goto(r/2,r*2)
    goto(r/2*3,r*2)
    goto(r/2*5,r)
    goto(r/2*3,r)
    goto(r/2,r*2)
    end_fill()  

for i in range (s):
    r=r+20
    gotocenter (r)
    pensize(r/8)
    leves(r)
    color('light green')
    goto(r/2,-r)
    cherry (r, 'dark red')
    gotocenter (r)
    color('light green')
    setheading(25)
    circle(-r*7, -35)
    cherry(r, 'dark red')
    clear()
speed(0)
n = r+10*s 
gotocenter (n)
pensize(n/8)
leves(n)
color('light green')
goto(n/2,-n)
cherry(n, 'dark red')
gotocenter (n)
color('light green')
setheading(25)
circle(-n*7, -35)
cherry(n, 'dark red')
hideturtle()
done()