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"HDU 2037" 今年暑假不AC Description “今年暑假不AC？” “是的。” “那你干什么呢？” “看世界杯呀，笨蛋！” “@ $%^& %...” 确实如此，世界杯来了，球迷的节日也来了，估计很多ACMer也会抛开电脑，奔向电视了。 作为球迷，一定想看尽量多的完整的比赛，当然，作 阅读全文
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"HDU 3348" coins Description "Yakexi, this is the best age!" Dong MW works hard and get high pay, he has many 1 Jiao and 5 Jiao banknotes(纸币), some da 阅读全文
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"CodeForces 985C" Liebig's Barrels Description You have m = n · k wooden staves. The i th stave has length $a_i$. You have to assemble n barrels consi 阅读全文