Mr lebron的博客

Problem Description ACM-DIY is a large QQ group where many excellent acmers get together. It is so harmonious that just like a big family. Every day,many "holy cows" like HH, hh, AC, ZT, lcc, BF, Qin

Problem Description 有N个比赛队（1   Input 输入有若干组，每组中的第一行为二个数N（1   Output 给出一个符合要求的排名。输出时队伍号之间有空格，最后一名后面没有空格。 其他说明：符合条件的排名可能不是唯一的，此时要求输出时编号小的队伍在前；输入数据保证是正确的，即输入数据确保一定能有一个符合要求的排名。   S

Problem Description 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，如果两个人具有相同的Rating，那就按这几个人的RP

Problem Description Recently, scientists find that there is love between any of two people. For example, between A and B, if A don’t love B, then B must love A, vice versa. And there is no possibilit

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 has a trouble about how to distribute the reward

Problem Description In reward of being yearly outstanding magic student, Harry gets a magical computer. When the computer begins to deal with a process, it will work until the ending of the processes

Problem Description 糟糕的事情发生啦，现在大家都忙着逃命。但是逃命的通道很窄，大家只能排成一行。 现在有n个人，从1标号到n。同时有一些奇怪的约束条件，每个都形如：a必须在b之前。 同时，社会是不平等的，这些人有的穷有的富。1号最富，2号第二富，以此类推。有钱人就贿赂负责人，所以他们有一些好处。 负责人现在可以安排大家排队的顺序，由于收了好处，所以他要让1号尽量

Description An ascending sorted sequence of distinct values is one in which some form of a less-than operator is used to order the elements from smallest to largest. For example, the sorted sequence