import turtle
import random

def Koch(zelva, n, d):
    if n == 0 :
        zelva.fd(d)
    else :
        Koch(zelva, n - 1, d/3)
        zelva.lt(60)
        Koch(zelva, n - 1, d/3)
        zelva.rt(120)
        Koch(zelva, n - 1, d/3)
        zelva.lt(60)
        Koch(zelva, n - 1, d/3)

def črta():
    risar = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    Koch(risar, n, vel)
    turtle.exitonclick()
    
def snezinka1():
    risar = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    for i in range(6):
        Koch(risar, n, vel)
        risar.lt(60)
    turtle.exitonclick()
    
def snezinka2():
    risar = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    for i in range(6):
        Koch(risar, n, vel)
        risar.rt(60)
    turtle.exitonclick()
    
def snezinka3():
    turtle.exitonclick() 
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    for i in range(3):
        Koch(risar, n, vel)
        risar.lt(120)    
    turtle.exitonclick()

def snezinka4():
    risar = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    for i in range(3):
        Koch(risar, n, vel)
        risar.rt(120)
    turtle.exitonclick()

def snezinka5():
    risar1 = turtle.Turtle()
    risar2 = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    risar2.pu()
    risar2.fd(vel)
    risar2.pd()
    risar2.lt(180)
    for i in range(3):
        Koch(risar1, n, vel)
        risar1.rt(120)
        Koch(risar2, n, vel)
        risar2.lt(120)    
    turtle.exitonclick()

def snezinka6():
    risar = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    ts = turtle.getscreen()
    ts.colormode(255) 
    risar.fillcolor((random.randint(1,255), random.randint(1,255),random.randint(1,255)))
    risar.begin_fill()
    for i in range(3):
        Koch(risar, n, vel)
        risar.rt(120)
    risar.end_fill()
    turtle.exitonclick()

def snezinka7():
    risar1 = turtle.Turtle()
    risar2 = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    ts = turtle.getscreen()
    ts.colormode(255) 
    risar1.fillcolor((random.randint(1,255), random.randint(1,255),random.randint(1,255)))
    risar1.begin_fill()  
    risar2.pu()
    risar2.fd(vel)
    risar2.pd()
    risar2.lt(180)
    risar2.begin_fill() 
    for i in range(3):
        Koch(risar1, n, vel)
        risar1.rt(120)
        Koch(risar2, n, vel)
        risar2.lt(120)
    risar1.end_fill()
    risar2.end_fill()    
    turtle.exitonclick()

def snezinka8():
    risar1 = turtle.Turtle()
    risar2 = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    ts = turtle.getscreen()
    ts.colormode(255) 
    risar1.fillcolor((random.randint(1,255), random.randint(1,255),random.randint(1,255)))
    risar1.begin_fill()  
    risar2.pu()
    risar2.fd(vel)
    risar2.pd()
    risar2.lt(180)
    risar2.begin_fill()
    for i in range(3):
        Koch(risar1, n, vel)
        risar1.rt(120)
        Koch(risar2, n + 1, vel)
        risar2.lt(120)
    risar1.end_fill()
    risar2.end_fill()    
    turtle.exitonclick()

def snezinka9():
    risar1 = turtle.Turtle()
    risar2 = turtle.Turtle()
    n = int(input('Stopnja: '))
    vel = int(input('Velikost: '))
    ts = turtle.getscreen()
    ts.colormode(255) 
    risar1.fillcolor((random.randint(1,255), random.randint(1,255),random.randint(1,255)))
    risar1.begin_fill()  
    risar2.pu()
    risar2.fd(vel)
    risar2.pd()
    risar2.lt(180)
    risar2.begin_fill()
    for i in range(3):
        Koch(risar1, n + 1, vel)
        risar1.rt(120)
        Koch(risar2, n, vel)
        risar2.lt(120)
    risar1.end_fill()
    risar2.end_fill()    
    turtle.exitonclick()

if __name__ == '__main__':
    while True:
        katera = int(input('Katera vrsta (1..9): ' ))
        if 1 <= katera <= 9:
            break
    eval('snezinka' + str(katera) + '()')