def tell_grader(fag, bsc, msc):
    if fag == bsc and fag == msc:
        return 2
    elif fag == bsc or fag == msc:
        return 1
    
    return 0

def hovedprogram():
    fag = "Informatikk"
    bsc = "Informatikks"
    msc = "Informatikka"

    print(fag.lower())
    print(tell_grader(fag, bsc, msc))

hovedprogram()