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

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

?????????479/20=23.95????

??????????????50%????(????????)???????????????????????????е??100%?????????????????50%???????????????? ?? ??23.95/0.5=47.9;

???????*??????????′??????40%?????????????????;????????30%????;?????????35%????47.9/0.35=136????;

???136??????????fuck you!????????????!

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?????????26+5???????+1???????+2??ν???=34;

34??ò??????13.6?????????????????15??????;15*20=300???

?????????????????300*0.5=150??!????????ī????!

?е?С????????300*4=1200???(300?????);

???????????10???????179??=10*179+179*4=2506???;

1200+2506=3700????????????????????????????????????????4??????????????????!

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QQ????ú???????????廻???

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