链接:http://acm.hnu.cn/online/?actionproblem&typeshow&id13828 Problem descriptionWe are going to a funfair where there are n games G1,...,Gn. We want to play k games out of the n games, and we can choose the order in which we play them—…
内容介绍Electronic systems are used for handing information in the most general sense; this information may be telephone conversation, instrument read or a company’s accounts, but in each case the same main type of operation are involved: the processing, …