摘要：Number SequenceTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 28715 Accepted Submission(s... 阅读全文

摘要：人随着岁数的增长是越大越聪明还是越大越笨，这是一个值得全世界科学家思考的问题,同样的问题Eddy也一直在思考，因为他在很小的时候就知道亲和串如何判断了，但是发现，现在长大了却不知道怎么去判断亲和串了，于是他只好又再一次来请教聪明且乐于助人的你来解决这个问题。 亲和串的定义是这样的：给定两个字符串s1... 阅读全文

摘要：Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her, but ... 阅读全文

摘要：BIT has recently taken delivery of their new supercomputer, a 32 processor Apollo Odyssey distributed shared memory machine with a hierarchical commun... 阅读全文

摘要：Background Hugo Heavy is happy. After the breakdown of the Cargolifter project he can now expand business. But he needs a clever man who tells him whe... 阅读全文

摘要：While exploring his many farms, Farmer John has discovered a number of amazing wormholes. A wormhole is very peculiar because it is a one-way path tha... 阅读全文

摘要：某省自从实行了很多年的畅通工程计划后，终于修建了很多路。不过路多了也不好，每次要从一个城镇到另一个城镇时，都有许多种道路方案可以选择，而某些方案要比另一些方案行走的距离要短很多。这让行人很困扰。 现在，已知起点和终点，请你计算出要从起点到终点，最短需要行走多少距离。Input本题目包含多组数据，请处... 阅读全文

摘要：There are N (2#include#include#include#define inf 9999999 int e[1100][1100];int book[1100],a[1100];int dis[1100];int isprime[2010000];int Min(int a,in... 阅读全文

摘要：There exists a world within our world A world beneath what we call cyberspace. A world protected by firewalls, passwords and the most advanced securit... 阅读全文

摘要：The Head Elder of the tropical island of Lagrishan has a problem. A burst of foreign aid money was spent on extra roads between villages some years ag... 阅读全文

摘要：描述最近，小Hi很喜欢玩的一款游戏模拟城市开放出了新Mod，在这个Mod中，玩家可以拥有不止一个城市了！但是，问题也接踵而来——小Hi现在手上拥有N座城市，且已知这N座城市中任意两座城市之间建造道路所需要的费用，小Hi希望知道，最少花费多少就可以使得任意两座城市都可以通过所建造的道路互相到达（假设有... 阅读全文

摘要：省政府“畅通工程”的目标是使全省任何两个村庄间都可以实现公路交通（但不一定有直接的公路相连，只要能间接通过公路可达即可）。经过调查评估，得到的统计表中列出了有可能建设公路的若干条道路的成本。现请你编写程序，计算出全省畅通需要的最低成本。 Input测试输入包含若干测试用例。每个测试用例的第1行给出评... 阅读全文

摘要：RescueProblem DescriptionAngel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is described as a N * M (N, M #include#include#i... 阅读全文