from bok import Bok
from bokhylle import Bokhylle

def hovedprogram():
    b1 = Bok("Hobbiten", "J.R.R. Tolkien", 1937)
    b2 = Bok("Shogun", "James Clavell", 1975)
    b3 = Bok("Bienes Historie", "Maja Lunde", 2010)
    b4 = Bok("Norwegian Wood", "Haruki Murakami", 1987)

    hylle = Bokhylle(3)

    hylle.legg_til_bok(b1)
    hylle.legg_til_bok(b2)
    hylle.legg_til_bok(b3)
    hylle.legg_til_bok(b4)

    ?nsket = hylle.finn_bok("Shogun", 1975)
    ###

    print(?nsket)

hovedprogram()