???? ?????????????????! ???? ??? ????????? ??????????? ?????????? ???? ?? ?????????? ?????????????! ???? ????? ?????? ????? ??? ??????????? ?????????????????? 100 ???! ???? ???? ??????| ????? ????????? ???????? ?????4??????? ???? ???? ???????? ???????? ???? ??? ??????? 10 ??? 100 ??????? ?????!! 10 ??? = 400 ??? ??????????? ?????| ??????? ????