????:1????????100?????:?????v

2?????????????

3?????????

4??????

5???????

2?16???,??????,????,?????????????????????????????????????????(?)? ?? ????? 2?16?,?,?????,????????????????????????????????????????(????)????????????????????????????????? ???? ??????? 2????????????????16???????,?????,?,??????????????? ????? ?? 2??16?,?????????????????????????????????,?,?????? ?????????? ???? 2????16?????,???,?,????????????????????????????????????? ??????? ??????? ??:?????????