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Now I think you have got an AC in Ignatius.L's "Max Sum" problem. To be a brave ACMer, we always challenge ourselves to more difficult problems. Now y 阅读全文
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题目背景 现在乐斗有活动了！每打一个人可以获得5倍经验！absi2011却无奈的看着那一些比他等级高的好友，想着能否把他们干掉。干掉能拿不少经验的。 题目描述 现在absi2011拿出了x个迷你装药物(嗑药打人可耻….)，准备开始与那些人打了 由于迷你装一个只能管一次，所以absi2011要谨慎的使 阅读全文
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Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irrever 阅读全文
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Farmer John recently bought another bookshelf for the cow library, but the shelf is getting filled up quite quickly, and now the only available space 阅读全文
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Description 有两棵APP树,编号为1,2.每一秒,这两棵APP树中的其中一棵会掉一个APP.每一秒,你可以选择在当前APP树下接APP,或者迅速移动到另外一棵APP树下接APP(移动时间可以忽略不计),但由于却乏锻炼,你最多移动W次.问在T秒内,你最多能收集多少个APP.假设你开始站在1 阅读全文