?????????QQ???佫??????????????? QQ???佫????????? QQ???佫?????????????

?佫????????=f(x)

???????=g(x)

???????=v(x)

??????????=s(x)

???????=x

f(x)=g(x)??v(x)??s(x)

????????佫(???????)

???壬??5???佫?????=1;

4????????=0.8

3????????=0.7

2????????=0.6

1????????=0.5

5????????=1.1

6????????=1.2

?????????=1.5

?????????佫???????(???????)

???磬??η

?????佫??????????????塢??????????????????

5???檔?????????=1

5????檔?????????=0.8

5????檔????????=1.1

5????檔????????=1.2

5???檔????????=0.9

6????檔?????????=1.5

4???檔????????=0.6

5???????????=1.5

5????????????=1.6

6???????????=1.8

6???????????=2.0

?????

1?????佫????佫??????

2?????佫??6???5??????!

3??????佫????????????佫?????????!

?????????

QQ????????????????????

QQ?????????PK????佫????

QQ???佫???????????????

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