????,?????????,???????????

????????????????????λ????????????????????Ч????????????????????????????????????????????????????????????????????????????￥????????????????????????!

?????????????????

?????????

12??9??5:00??12??13??22:00(???????????)

12??13??22:00??12??15??5??00(???а??????)

?????????;

1?????????????????????????????????λ???????????????????????а?(???1???=1?????????3???=1????)

2?????а???????20???λ????λ???????????а?????????????????“?????????”*10???????????????????ν???????????“???????”*10

3?????а?????????????????????????????????????佫??????????????????????????佫????????????????????????

1)?????????佫

2)????佫???????λ

3)???????????佫?????Ч??

4)???????????????????佫????????????????(?佫??????????????)

4?????а?????????????????2?Σ???????￡?

1. 12??9??5:00??12??13??22:00(???????12??15??5:00)

2. 1??9??5:00??1??13??22??00(???????1??15??5:00)

(?????????)

???????Ч??(??????)??

?????

1. ???????????10??????

2. ????????????10??????

3. ????????????10????

(??????????)

?????

1. ??????????????ж????100%?????????50???????????3???(????????)

(???Ч??)

2. ??????????????????????50%??????3???(????????)

(????Ч??)

???????????????????????????????????????????????????????·?????д???У?????????????!

????????40407???????

40407?????????? 

 PS???????????????????????????????????????????????????????!