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Another Meaning 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5763 Description As is known to all, in many cases, a word has two meanings. Such as “ 阅读全文
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Gambler Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5755 Description Gambler Bo is very proficient in a matrix game. You have a N×M matrix, eve 阅读全文
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Moscow Subregional 2013. 比赛连接 http://opentrains.snarknews.info/~ejudge/team.cgi?contest_id=006570 总叙 一个铜牌队的题解 剩下的题，大概很久以后才会补了，太累了。。。。 A 队友做的，我吃瓜群众不知道 阅读全文
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岛娘的无敌头文件 pragma comment(linker, "/STACK:36777216") // pragma GCC optimize ("O2") define LOCAL // include "testlib.h" include include include include i 阅读全文
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Rower Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5761 Description There is a river on the Cartesian coordinate system,the river is flowing alo 阅读全文
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Teacher Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5762 Description Teacher BoBo is a geography teacher in the school.One day in his class,he 阅读全文
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Life Winner Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5754 Description Bo is a "Life Winner".He likes playing chessboard games with his girlf 阅读全文
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Permutation Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5753 Description There are two sequences h1∼hn and c1∼cn. h1∼hn is a permutation of 1∼n 阅读全文
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Sqrt Bo 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5752 Description Let's define the function f(n)=⌊n−−√⌋. Bo wanted to know the minimum number y 阅读全文
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A. Fashion in Berland 题目连接： http://www.codeforces.com/contest/691/problem/A Description According to rules of the Berland fashion, a jacket should be 阅读全文
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J 皇后像廣場 题目连接： http://acm.hust.edu.cn/vjudge/contest/123332 problem/J Description Vova was walking along the Statue Square (皇后像廣場) in Hong Kong, when h 阅读全文
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Cycling Roads 题目连接： http://acm.hust.edu.cn/vjudge/contest/123332 problem/F Description When Vova was in Shenzhen, he rented a bike and spent most of t 阅读全文
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Kite 题目连接： http://acm.hust.edu.cn/vjudge/contest/123332 problem/C Description Vova bought a kite construction kit in a market in Guangzhou. The next d 阅读全文
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In Chinese Restaurant 题目连接： http://acm.hust.edu.cn/vjudge/contest/123332 problem/B Description When Vova arrived in Guangzhou, his Chinese friends imm 阅读全文
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Eureka 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5738 Description Professor Zhang draws n points on the plane, which are conveniently labeled by 阅读全文
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Born Slippy 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5735 Description Professor Zhang has a rooted tree, whose vertices are conveniently labele 阅读全文
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La Vie en rose 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5745 Description Professor Zhang would like to solve the multiple pattern matching prob 阅读全文
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Acperience 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5734 Description Deep neural networks (DNN) have shown significant improvements in several 阅读全文
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Keep On Movin 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5744 Description Professor Zhang has kinds of characters and the quantity of the i th ch 阅读全文
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It's All In The Mind 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5742 Description Professor Zhang has a number sequence a1,a2,...,an. However, the 阅读全文
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You’ll be Working on the Railroad 题目连接： http://codeforces.com/gym/100646/attachments Description Congratulations! Your county has just won a state gra 阅读全文
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Problem C: LCR 题目连接： http://codeforces.com/gym/100646/attachments Description LCR is a simple game for three or more players. Each player starts with 阅读全文
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Problem E: Su Su Sudoku/center 题目连接： http://codeforces.com/gym/100646/attachments Description By now, everyone has played Sudoku: you’re given a 9 by 阅读全文
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Necklace/center 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5727 Description SJX has 2 N magic gems. N of them have Yin energy inside while others 阅读全文
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tetrahedron/center 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5726 Description Given four points ABCD, if ABCD is a tetrahedron, calculate the in 阅读全文
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GCD/center 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5726 Description Give you a sequence of N(N≤100,000) integers : a1,...,an(0 define rep(a,b, 阅读全文
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Abandoned country 题目连接： http://acm.hdu.edu.cn/showproblem.php?pid=5723 Description An abandoned country has n(n≤100000) villages which are numbered fr 阅读全文
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Challenge Your Template 题目连接： http://acm.hust.edu.cn/vjudge/contest/122701 problem/G Description ACM International Collegiate Programming Contest (ICP 阅读全文
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Extracurricular Sports 题目连接： http://acm.hust.edu.cn/vjudge/contest/122701 problem/D Description As we all know, to pass PE exams, students need to do 阅读全文
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Robot Game 题目连接： http://acm.hust.edu.cn/vjudge/contest/122701 problem/B Description Sgeoghy has addicted herself to an interesting computer game! In t 阅读全文
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晚上刷智障25人本，刷到深夜四点，然后迷迷糊糊8点钟起床上车睡觉，然后就到了信息工程大学。 然后开始抢衣服，抢完衣服就开始拍照。 对了，这个学校看了下地图，好小呀，不过妹子好多呀。 然后就被老师带进机房了。 老师问我：“现在离吃午饭还有一个小时左右，你们要不要参观一下呢？” 我说：“能在机房上网吗？ 阅读全文
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The Big Painting 题目连接： http://acm.hust.edu.cn/vjudge/contest/view.action?cid=122283 problem/J Description Samuel W. E. R. Craft is an artist with a gr 阅读全文
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City Park 题目连接： http://acm.hust.edu.cn/vjudge/contest/view.action?cid=122283 problem/F Description Porto is blessed with a beautiful city park. The pa 阅读全文
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Ricochet Robots 题目连接： http://acm.hust.edu.cn/vjudge/problem/visitOriginUrl.action?id=129726 Description A team of up to four robots is going to delive 阅读全文
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Golf Bot 题目连接： http://acm.hust.edu.cn/vjudge/problem/visitOriginUrl.action?id=129724 Description Do you like golf? I hate it. I hate golf so much that 阅读全文
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Flowery Trails 题目连接： https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4897 Description In order 阅读全文
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4602: [Sdoi2016]齿轮 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=4602 Description 现有一个传动系统，包含了N个组合齿轮和M个链条。每一个链条连接了两个组合齿轮u和v，并提供了一个传动比x : y。即如果 阅读全文
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3751: [NOIP2014]解方程 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=3751 Description 已知多项式方程： a0+a1 x+a2 x^2+...+an x^n=0 求这个方程在[1,m]内的整数解（n和m均为 阅读全文
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2064: 分裂 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=2064 Description 背景： 和久必分，分久必和。。。 题目描述： 中国历史上上分分和和次数非常多。。通读中国历史的WJMZBMR表示毫无压力。 同时经常搞OI的 阅读全文
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3875: [Ahoi2014]骑士游戏 题目连接： http://www.lydsy.com/JudgeOnline/problem.php?id=3875 Description 【故事背景】 长期的宅男生活中，JYY又挖掘出了一款RPG游戏。在这个游戏中JYY会 扮演一个英勇的骑士，用他手中的 阅读全文