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B. Making a String 题目连接: http://codeforces.com/contest/624/problem/B Description You are given an alphabet consisting of n letters, your task is to ma
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posted @ 2016-02-05 13:48
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A. Save Luke 题目连接: http://codeforces.com/contest/624/problem/A Description Luke Skywalker got locked up in a rubbish shredder between two presses. R2D
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posted @ 2016-02-05 13:41
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1053: [HAOI2007]反素数ant 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1053 Description 对于任何正整数x,其约数的个数记作g(x)。例如g(1)=1、g(6)=4。 如果某个正整数x满足:g(x) g
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posted @ 2016-02-03 23:02
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在camp快结束的时候,终于把龙与虎看完了!可喜可贺! 在白天梦游的情况下,晚上居然能打起精神看番,真是厉害 ╮(╯▽╰)╭ 龙与虎是一个日常番,讲述的就是普通的高中青春爱情,大河和龙儿在互相帮助追求自己喜欢的人的时候,擦出了爱情的火花,然后噼里啪啦结果的故事。 虽然结局是喜剧结尾,大河和龙儿如愿以
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posted @ 2016-02-03 16:54
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1083: [SCOI2005]繁忙的都市 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1083 Description 城市C是一个非常繁忙的大都市,城市中的道路十分的拥挤,于是市长决定对其中的道路进行改造。城市C的道路是这样分布的:
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posted @ 2016-02-03 16:09
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1084: [SCOI2005]最大子矩阵 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1084 Description 这里有一个n m的矩阵,请你选出其中k个子矩阵,使得这个k个子矩阵分值之和最大。注意:选出的k个子矩阵不能相互重叠
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posted @ 2016-02-03 15:55
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3437: 小P的牧场 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=3437 Description 背景 小P是个特么喜欢玩MC的孩纸。。。 描述 小P在MC里有n个牧场,自西向东呈一字形排列(自西向东用1…n编号),于是他就烦恼了:
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posted @ 2016-02-03 15:27
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1911: [Apio2010]特别行动队 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1911 Description 有n个数,然后你需要把这n个数分成若干段,每段的权值是a\ sum\ sum+b\ sum+c 问你怎么切,使得权
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posted @ 2016-02-03 14:38
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2751: [HAOI2012]容易题(easy) 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=2751 Description 为了使得大家高兴,小Q特意出个自认为的简单题(easy)来满足大家,这道简单题是描述如下: 有一个数列A已
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posted @ 2016-02-03 13:31
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B. Guess the Permutation 题目连接: http://www.codeforces.com/contest/618/problem/B Description Bob has a permutation of integers from 1 to n. Denote this
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posted @ 2016-02-03 13:06
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A. Slime Combining 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=2768 Description Your friend recently gave you some slimes for your birthday.
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posted @ 2016-02-03 13:02
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2768: [JLOI2010]冠军调查 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=2768 Description 一年一度的欧洲足球冠军联赛已经进入了淘汰赛阶段。随着卫冕冠军巴萨罗那的淘汰,英超劲旅切尔西成为了头号热门。新浪体育最
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posted @ 2016-01-29 14:04
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1497: [NOI2006]最大获利 题目连接: http://www.lydsy.com/JudgeOnline/problem.php?id=1497 Description 新的技术正冲击着手机通讯市场,对于各大运营商来说,这既是机遇,更是挑战。THU集团旗下的CS&T通讯公司在新一代通讯技
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posted @ 2016-01-29 10:39
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<center D. The table</center 题目连接:http://www.codeforces.com/contest/226/problem/D DescriptionHarry Potter has a difficult homework. Given a rectangu...
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posted @ 2016-01-26 01:24
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<center Around the world</center 题目连接:无 Description给你一个n n的矩阵,然后a[i][j]表示i,j是否有一条边然后让你构造一个序列,使得i到(i+1)%n这两个点之间最多经过k个边 Inputn<=500,k =3 Outputn个数 Sam...
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posted @ 2016-01-25 21:48
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<center E. XOR and Favorite Number</center 题目连接:http://www.codeforces.com/contest/617/problem/E Descriptionww.coBob has a favorite number k and ai o...
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posted @ 2016-01-25 01:25
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<center 2038: [2009国家集训队]小Z的袜子(hose)</center 题目连接:http://www.lydsy.com/JudgeOnline/problem.php?id=2038 Descriptionww.co作为一个生活散漫的人,小Z每天早上都要耗费很久从一堆五颜六...
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posted @ 2016-01-25 01:00
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啦啦啦,终于前往icpccamp啦! 嗯,该死的飞机居然晚点了! 诶,晚点居然还会发赔偿金! 飞机上没什么好说的,和萌神一起看了5集龙与虎,然后就到了。 讲道理,海南航空感觉一般。 我的座位前面有个平板,但是没有任何卵用,平板是坏的,点不了任何东西 QAQ 下灰机之后,就颓颓颓去酒...
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posted @ 2016-01-25 00:18
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<center C. Watering Flowers</center 题目连接:http://www.codeforces.com/contest/617/problem/C Descriptionww.coA flowerbed has many flowers and two founta...
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posted @ 2016-01-25 00:05
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<center B. Chocolate</center 题目连接:http://www.codeforces.com/contest/617/problem/D Descriptionww.coBob loves everything sweet. His favorite chocolate...
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posted @ 2016-01-24 23:17
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<center A. Elephant</center 题目连接:http://www.codeforces.com/contest/617/problem/A Descriptionww.coAn elephant decided to visit his friend. It turned ...
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posted @ 2016-01-24 23:07
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<center D. Polyline</center 题目连接:http://www.codeforces.com/contest/617/problem/D Descriptionww.coThere are three points marked on the coordinate pla...
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posted @ 2016-01-24 23:02
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<center Prime Bases</center 题目连接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2226 Descrip...
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posted @ 2016-01-22 21:29
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<center Trucking</center 题目连接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2224 Descriptio...
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posted @ 2016-01-22 21:23
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<center Dance</center 题目连接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2223 Descriptionww...
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posted @ 2016-01-22 21:13
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<center Walk in the Park</center 题目连接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2222 De...
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posted @ 2016-01-22 21:06
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<center Close Enough Computations</center 题目连接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&proble...
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posted @ 2016-01-22 21:00
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<center Machine Programming</center 题目连接:http://codeforces.com/problemset/problem/164/B Descriptionww.coOne remarkable day company "X" received k ma...
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posted @ 2016-01-22 01:17
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<center B. Ancient Berland Hieroglyphs</center 题目连接:http://codeforces.com/problemset/problem/164/B Descriptionww.coPolycarpus enjoys studying Berlan...
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posted @ 2016-01-21 20:54
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<center Lemmings</center 题目连接:http://codeforces.com/contest/163/problem/B Descriptionww.coAs you know, lemmings like jumping. For the next spectacul...
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posted @ 2016-01-21 19:37
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<center A. Substring and Subsequence</center 题目连接:http://codeforces.com/contest/163/problem/A DescriptionOne day Polycarpus got hold of two non empt...
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posted @ 2016-01-21 18:23
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<center Variable, or There and Back Again</center 题目连接:http://codeforces.com/problemset/problem/164/A DescriptionLife is not easy for the perfectly ...
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posted @ 2016-01-21 18:11
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<center Word Cut</center 题目连接:http://codeforces.com/problemset/problem/176/C DescriptionLet's consider one interesting word game. In this game you s...
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posted @ 2016-01-20 22:49
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<center Playing with Superglue</center 题目连接:http://codeforces.com/problemset/problem/176/C DescriptionTwo players play a game. The game is played on...
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posted @ 2016-01-20 19:43
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<center Spiral Maximum</center 题目连接:http://codeforces.com/problemset/problem/173/C DescriptionLet's consider a k × k square, divided into unit squar...
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posted @ 2016-01-20 19:19
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<center Camping Groups</center 题目连接:http://codeforces.com/problemset/problem/173/E DescriptionA club wants to take its members camping. In order to ...
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posted @ 2016-01-20 19:00
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<center Trading Business</center 题目连接:http://codeforces.com/problemset/problem/176/A DescriptionTo get money for a new aeonic blaster, ranger Qwerty...
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posted @ 2016-01-20 18:52
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<center Chamber of Secrets</center 题目连接:http://codeforces.com/problemset/problem/173/B Description"The Chamber of Secrets has been opened again" — t...
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posted @ 2016-01-20 18:44
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<center Rock Paper Scissors</center 题目连接:http://codeforces.com/problemset/problem/173/A DescriptionNikephoros and Polycarpus play rock paper scissor...
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posted @ 2016-01-20 18:29
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<center Flipping Parentheses</center 题目连接:http://codeforces.com/gym/100803/attachments DescriptionA string consisting only of parentheses ‘(’ and ‘)...
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posted @ 2016-01-19 23:31
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