?????? ???????? ??????? ?????????? ???? ?????? ?????? ?? ????????. ????? ??? ????????? ? ???? ???????? ??????? ???? ???? ?????????? ????? ???? ???? ?????? ??????. ????? ????????? ?? ?????? ????? ? ???? ??????? ??????, ??????? ?????? ??????, ?????? ??????? ???????. ??????? ?????? ????? ???? ? ????? {??????? PC ?????????? ?? ???????? ???????