???? ?????????????????! ???? ??? 10 ??? 100 ??????????? ?????????? ???? ??? ?????????? ?????????????! ???? ????????? ???! ????? ??? ??????????? ?????????????????? 100 ???! ???? ???? ??| ????? ????? ?? ????? ???? ???? ???????? ??? ???? ??? ????????? 10 ??? 100 ??????? ??????!! 10 ??? = 400 ??? ???