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ceremony

A ceremony is a unified ritualistic event with a purpose, usually consisting of a number of artistic components, performed on a special occasion. Most churches and religions claim some extra advantage conferred by the deity e.g. Roman Catholics believe th

题解 [CF720A] Closing ceremony

题面 解析 首先贪心地想一想, 一个人我们肯定让她坐得尽量远, 那到底坐到哪里呢? 考虑先让下面的人先坐, 那他们就要尽量把离上面入口远的位置坐掉, 因此把位置按离上面的距离从大到小排序, 再一个个看能否被下面的人坐到. 并且肯定是让刚刚好能坐到这个位置的人坐最好(lower_boun

2018 china footwear grand ceremony summit

2018 中国鞋业盛 全球鞋业智慧零售峰会2018 china footwear grand geremony and global footwear retailing intelligence summint.speaker: song li huan (MS MVP)topic: Data Analysis of Retail Industry Content of speech: Data analysis can help retailers solve the prob

CF720A Closing ceremony 贪心

正解:贪心 解题报告: 传送门! 先考虑如果只有一列怎么搞?那就肯定是尽量走到最远的地方 然后用点儿类似的思想,现在考虑有两列的情况QAQ 为了方便表述,这里给每个位置两个值,a表示离一号入口的距离,b表示离二号入口的距离 可以先把从一号入口进去的安排了,所以考虑按体力从小往大考