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