print('Lykilorð')
        reader = csv.reader(open('lykilord.txt', encoding='utf8'),delimiter=';')
        data = list(reader)
        user = input("Username: ")
        passwd = input("Password: ")
        false_login = True
        for i in range(len(data)):
            if user in data[i][0]:
                if passwd in data[i][1]:
                    false_login = False
                    print("Velkomin")
                    break
                false_login = False
                print("Rangt")
            elif user in data[i][1]:
                false_login = False
                print("Rangt")
            elif passwd in data[i][1]:
                false_login = False
                print("Rangt")
            elif passwd in data[i][0]:
                false_login = False
                print("Rangt")
        if false_login:
            print("Ekki til")