YunYan

摘要： 自从Lele开发了Rating系统，他的Tetris事业更是如虎添翼，不久他遍把这个游戏推向了全球。为了更好的符合那些爱好者的喜好，Lele又想了一个新点子：他将制作一个全球Tetris高手排行榜，定时更新，名堂要比福布斯富豪榜还响。关于如何排名，这个不用说都知道是根据Rating从高到低来排，如果 阅读全文

摘要： 有一群人，打乒乓球比赛，两两捉对撕杀，每两个人之间最多打一场比赛。 球赛的规则如下： 如果A打败了B，B又打败了C，而A与C之间没有进行过比赛，那么就认定，A一定能打败C。 如果A打败了B，B又打败了C，而且，C又打败了A，那么A、B、C三者都不可能成为冠军。 根据这个规则，无需循环较量，或许就能确 阅读全文

摘要： Boudreaux likes to multitask, especially when it comes to using his computer. Never satisfied with just running one application at a time, he usually 阅读全文

摘要： https://www.cnblogs.com/1242118789lr/p/6740930.html 可以用邻接表也可以用邻接矩阵 当数据量级很大的时候我们选择邻接表，数据量小的时候可以选择邻接表也可以选择邻接矩阵 如UVA10305 John has n tasks to do. Unfortu 阅读全文

摘要： Problem Description Dandelion's uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. Now he 阅读全文

摘要： Advanced Cargo Movement, Ltd. uses trucks of different types. Some trucks are used for vegetable delivery, other for furniture, or for bricks. The com 阅读全文

摘要： 链接：https://ac.nowcoder.com/acm/contest/699/B?&headNav=acm&headNav=acm来源：牛客网 题目描述 在某华大学里有一个无聊的群组，群内的所有成员都是复读机，他们疯狂复读着别人的消息。然而复读机们在群内也是有阵营的，一个阵营的复读机会根据心 阅读全文

摘要： The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware 阅读全文

摘要： Five hundred years later, the number of dragon balls will increase unexpectedly, so it's too difficult for Monkey King(WuKong) to gather all of the dr 阅读全文

摘要： Farmer John and Betsy are playing a game with N (1 <= N <= 30,000)identical cubes labeled 1 through N. They start with N stacks, each containing a sin 阅读全文