随笔分类 -  HDU

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摘要:DZY Loves Topological SortingProblem DescriptionA topological sort or topological ordering of a directed graph is a linear ordering of its vertices su... 阅读全文
posted @ 2015-11-10 20:39 meekyan 阅读(180) 评论(0) 推荐(0)
摘要:Removed IntervalProblem DescriptionGiven a sequence of numbers A=a1,a2,…,aN, a subsequence b1,b2,…,bk of A is referred as increasing if b1using namesp... 阅读全文
posted @ 2015-11-10 12:42 meekyan 阅读(257) 评论(0) 推荐(0)
摘要:A Magic LampProblem DescriptionKiki likes traveling. One day she finds a magic lamp, unfortunately the genie in the lamp is not so kind. Kiki must ans... 阅读全文
posted @ 2015-11-07 14:31 meekyan 阅读(600) 评论(0) 推荐(2)
摘要:Lie问题描述一个年级总共有N个学生,每个人属于唯一一个班级。现在他们站在一排,同班同学并不一定会站在一起,但每个人都会说一句话:“站在我左边的有Ai个同班同学,右边有Bi个同班同学”。然而并不是每个人都会说真话,老师也忘了他们说话的顺序,现在老师想知道最多有多少人的话同时不矛盾。输入描述输入有多组... 阅读全文
posted @ 2015-11-07 01:06 meekyan 阅读(360) 评论(0) 推荐(0)
摘要:Stealing Harry Potter's PreciousProblem Description Harry Potter has some precious. For example, his invisible robe, his wand and his owl. When Hogwa... 阅读全文
posted @ 2015-10-26 00:29 meekyan 阅读(230) 评论(0) 推荐(0)
摘要:Difference of ClusteringProblem DescriptionGiven two clustering algorithms, the old and the new, you want to find the difference between their results... 阅读全文
posted @ 2015-10-25 15:25 meekyan 阅读(188) 评论(0) 推荐(0)
摘要:GT and setAccepts: 35Submissions: 194Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)问题描述有NN个集合,每个集合中有A_iA​i​​个数。你要将这NN... 阅读全文
posted @ 2015-10-21 18:28 meekyan 阅读(340) 评论(0) 推荐(0)
摘要:GT and numbers问题描述给出两个数NN和MM。NN每次可以乘上一个自己的因数变成新的NN。求最初的NN到MM至少需要几步。如果永远也到不了输出-1−1。输入描述第一行读入一个数TT表示数据组数。接下来TT行,每行两个数NN和MM。T\leq1000T≤1000, 1\leq N \leq... 阅读全文
posted @ 2015-10-19 21:14 meekyan 阅读(197) 评论(0) 推荐(0)
摘要:Unknown TreasureProblem DescriptionOn the way to the next secret treasure hiding place, the mathematician discovered a cave unknow... 阅读全文
posted @ 2015-10-11 23:55 meekyan 阅读(592) 评论(4) 推荐(0)
摘要:TravelProblem DescriptionJack likes to travel around the world, but he doesn’t like to wait. Now, he is traveling in the Undir... 阅读全文
posted @ 2015-10-11 18:31 meekyan 阅读(193) 评论(0) 推荐(0)
摘要:The Highest Mark问题描述2045年的SD省队选拔,赛制和三十年前已是完全不同。一场比赛的比赛时间有 tt 分钟,有 nn 道题目。第 ii 道题目的初始分值为 A_i(A_i \leq 10^{6})A​i​​(A​i​​≤10​6​​) 分,... 阅读全文
posted @ 2015-10-11 12:05 meekyan 阅读(435) 评论(0) 推荐(0)
摘要:Reorder the Books问题描述dxy家收藏了一套书,这套书叫《SDOI故事集》,《SDOI故事集》有n(n\leq 19)n(n≤19)本,每本书有一个编号,从11号到nn号。dxy把这些书按编号从小到大,从上往下摞成一摞。dxy对这套书极其重视... 阅读全文
posted @ 2015-10-11 00:18 meekyan 阅读(235) 评论(0) 推荐(1)
摘要:An easy problemTime Limit: 8000/5000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Problem DescriptionOne day, a useless calculator was bei... 阅读全文
posted @ 2015-09-30 01:06 meekyan 阅读(224) 评论(0) 推荐(0)
摘要:Clarke and puzzle问题描述克拉克是一名人格分裂患者。某一天,有两个克拉克(aa和bb)在玩一个方格游戏。 这个方格是一个n*mn∗m的矩阵,每个格子里有一个数c_{i, j}c​i,j​​。 aa想开挂,想知道如何打败bb。 他们要玩qq... 阅读全文
posted @ 2015-09-20 14:59 meekyan 阅读(219) 评论(0) 推荐(0)
摘要:Clarke and problem问题描述克拉克是一名人格分裂患者。某一天,克拉克分裂成了一个学生,在做题。 突然一道难题难到了克拉克,这道题是这样的: 给你nn个数,要求选一些数(可以不选),把它们加起来,使得和恰好是pp的倍数(00也是pp的倍数),求方案... 阅读全文
posted @ 2015-09-20 14:55 meekyan 阅读(181) 评论(0) 推荐(0)
摘要:Clarke and minecraft问题描述克拉克是一名人格分裂患者。某一天,克拉克分裂成了一个游戏玩家,玩起了minecraft。渐渐地,克拉克建起了一座城堡。 有一天,克拉克为了让更多的人分享自己的成果,开了局域网,并且选择创造模式。不幸的是,这一天有一个... 阅读全文
posted @ 2015-09-20 14:53 meekyan 阅读(280) 评论(0) 推荐(0)
摘要:Aeroplane chess Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Problem Description... 阅读全文
posted @ 2015-09-15 18:25 meekyan 阅读(152) 评论(0) 推荐(0)
摘要:A very hard Aoshu problem Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Problem Description... 阅读全文
posted @ 2015-09-14 22:02 meekyan 阅读(263) 评论(0) 推荐(0)
摘要:Ponds Time Limit: 1500/1000 MS (Java/Others)Memory Limit: 131072/131072 K (Java/Others) Probl... 阅读全文
posted @ 2015-09-13 18:09 meekyan 阅读(175) 评论(0) 推荐(0)
摘要:A Simple Problem with Integers Problem Description Let A1, A2, ... , AN be N elements. You need to deal with two kinds of operations. One type of oper 阅读全文
posted @ 2015-09-09 00:00 meekyan 阅读(246) 评论(0) 推荐(0)

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