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????????(20??)????????*1?????*50??????????(30??)*1
????????(30??)?????????*1?????????(С)*1?????*100??????????(40??)*1
????????(40??) ?????????*1?????????(??)*2?????*200??????????(49??)*1
????????(49??)?????????(??)*2???????*2??????????_??????*2
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??????????????????6????????????100????????????????????
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??4~30?????t?????????(???)??50??????????????*2??????????_??????*2
??31~100?????t?????????(???)*1??30??????????????*1??????????_??????*1
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