???????11??8????? ?仯ī????????????????
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?????????——?????????????????????????Ч????????????????????;
??????????——??????????????????????????????С??????м?????λ;
?????????——????????????????????????????????Ч???????????????Ч???е????;
1)??????????Ч?????1??????????2?????????5????????;
2)??????5????????Ч???????????????????????????;
3)????????????佫???????????????????б???
???????????????ε????????????л????????Ч????????????????????ε????????????????????;
?????????????????,??????佫??????????????????л???á?????;
?? ?????????——???????
????????????????????????????λ?????????????????????????????????????????!
?? ?????????????????????????——???????
?? ?????????????????????120?????????????5?????о???ɡ?????????????????;
?? ??????????????????0????????????ο?????????????ν???????;
1)????????????????????;
??????????????????y???????????????;
??????????????????ò?????????????????;
1)?????????????????????????5???????????????;
2)????????????????????????????????????????????????;
3)??????y??????????????;
???????????????????????????????????????????????????????????????????;
1)???????????????????л????????????????????????????????????
2)200??(??)?????????????????????????**???;
?? ?·??????
?? ??vip????vip????????????;
?? ???·???????11??9????????·???????????°??·???;
1)???o?????11????20??????????????·??????????????????????????????;
2)??????????????;
?? ??????
1??220??????????μ???????????5????4??;
2?????????????50???????100??;
3??200??????????????????????????;
4??????10??????;
5???????佫????????????????????;
1)????6→5;
2)????3→2;
3)????4→3;
4)????6→5;
5)???10→9??
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