from turtle import *
from math import *
from random import *
def boja():
    c = randrange(0,256)
    z = randrange(0,256)
    p = randrange(0,256)
    color (c,z,p)
def kvadrat(a):
    boja()
    begin_fill()
    for k in range(4):
        fd(a); rt(90)
    end_fill()

def pitagora(a,b,c,n):
    if n>0:
        lt(30); kvadrat(a)
        pu(); fd(a); pd()
        pitagora(a*sqrt(3)/2,a/2,a,n-1)
        pu(); bk(a); rt(90); fd(a); pd()
        kvadrat(b); pu(); fd(b); pd()
        pitagora(b*sqrt(3)/2,b/2,b,n-1)
        pu(); bk(b); bk(a); lt(60)

lt(90); colormode(255)
c = textinput('Duljina stranice','c = ')
c = int(c)
n = textinput('Dubina rekurzije','n = ')
n = int(n)
rt(90); kvadrat(c); lt(90)
a = c*sqrt(3)/2
b = c/2
pitagora(a,b,c,n)