?? ????????????
????:1???????100????:?????????
2????????
3???????????
4????????
5?????
??12??????????2??? (?? ????????)?12??????????2?,?????????????,?????12??????????3??????????5???(??)
??:??????12??????????2??? (?? ????????)?12??????????2?,?????????????,?????12??????????3??????????5???(??)
??:????????:1???????100????:?????????
2????????
3???????????
4????????
5?????
??12??????????2??? (?? ????????)?12??????????2?,?????????????,?????12??????????3??????????5???(??)
??:????