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