丙三醇

原题：   In  a city there are n bus drivers. Also there are n morning bus  routes &nafternoon bus routes with various lengths. Each driver  is assigned one morning route & one evening route. Fo

原题： Problem 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，作为新时代的好青年，你一定还会看一些其它的节目，比如新闻联播（永远不要忘记关心国家大事）、非常6+7、超级女生，以

题目描述 小明在玩一款电脑游戏，里面有一关是这样的： 战场上有n个敌人，小明必须把他们全部打败才能通过这关，不过战斗顺序可以小明自己决定。小明如果打败一个比自己经验值高的敌人，那么小明会赚取2点经验值，否则赚取1点经验值。 现在给你小明初始时的经验值和n个敌人的经验值，你能计算出小明最后经验值最高可以到多少吗？ 输入格式 输入包含多组测试数据。 每组第一行输入两个正整数N（N 接

原题： Problem Description FatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean. The warehouse has N rooms. The i-th room con

Once upon a time, in the Kingdom of Loowater, a minor nuisance turned into a major problem. The shores of Rellau Creek in central Loowater had always been a prime breeding ground for geese. Due to th

There is a war and it doesn't look very promising for your country. Now it's time to act. You have a commando squad at your disposal and planning an ambush on an important enemy camp located nearby. Y

Problem A Communist regime is trying to redistribute wealth in a village. They have have decided to sit everyone around a circular table. First, everyone has converted all of their properties to coin

Problem Description 好久没举月赛了，这次lqw给大家出了5道题，因为hsy学长宣传的很到位，吸引了n个DDMM们来做，另一位kk学长说，全做对的要给金奖，做对4题要给银奖，做对3题要给铜奖。统计数据的时候，发现每题分别在n个人中有n1、n2、n3、n4、n5个人通过，lqw灵机一动，问kk：“你猜，这次至少会有多少个人获奖？”由于题目太简单了，每题的通过人数一定大于等于最