?????? ??? ????????? ??? ??????????????????? ???? IOI997 ??? ?????? ????? ????? ??????? ????? ????? ????????. ???????????? ??? ??????? ??????? ?? 24??. UI/UX ?????????? ??? ??? ????? ??????????????????????? ????? ?????? ???????? ?????? ??? ioi997 .??????????????????? ?????????? . ????? ????? ??? ???????? ???! ??? ????? ioi997 ?????????