# Copyright (c) 2019-present, Anon.
# All rights reserved.
#
# This source code is licensed under the license found in the
# LICENSE file in the root directory of this source tree.
#
def f_gold ( x , y ) :
    res = 1
    for i in range ( y ) :
        res = ( res * x ) % 10
    return res


#TOFILL

if __name__ == '__main__':
    param = [
    (33,55,),
    (95,7,),
    (21,63,),
    (3,62,),
    (40,53,),
    (64,24,),
    (17,23,),
    (58,74,),
    (44,13,),
    (27,54,)
        ]
    n_success = 0
    for i, parameters_set in enumerate(param):
        if f_filled(*parameters_set) == f_gold(*parameters_set):
            n_success+=1
    print("#Results: %i, %i" % (n_success, len(param)))