No.1 ?? ???????? ??? ioi997 ??? ?????? ???? ????? ????????? ????? ????????? ????????. ????? ??? ??????? ???-??? ???? 24??????? ???? ??????????? ??? ??? ????? ??????????????????????? ???????????? ??????? 24 ?? ??? ioi997 . ????????????????? ?????????????? . ????? ????? ??? ???????? ???! ??? ????? ioi997 ????????? ????? ???????? ??? ioi9