随笔分类 -  数据结构 线段树

摘要:Can you answer these queries?Time Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5195DescriptionA lot of battleships of... 阅读全文
posted @ 2015-04-22 11:18 qscqesze 阅读(386) 评论(0) 推荐(0)
摘要:DZY Loves Topological SortingTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=5195DescriptionA topological sort or t... 阅读全文
posted @ 2015-04-21 23:52 qscqesze 阅读(343) 评论(0) 推荐(0)
摘要:D. PointsTime Limit: 1 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/19/problem/DDescriptionPete and Bob invented a new interesting game. B... 阅读全文
posted @ 2015-04-21 20:09 qscqesze 阅读(458) 评论(0) 推荐(0)
摘要:Mayor's postersTime Limit: 1 SecMemory Limit: 256 MB题目连接http://poj.org/problem?id=2528DescriptionThe citizens of Bytetown, AB, could not stand that th... 阅读全文
posted @ 2015-04-21 17:48 qscqesze 阅读(578) 评论(0) 推荐(0)
摘要:Buy TicketsTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=2795DescriptionRailway tickets were difficult to buy aro... 阅读全文
posted @ 2015-04-21 13:19 qscqesze 阅读(241) 评论(0) 推荐(0)
摘要:BillboardTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=2795DescriptionAt the entrance to the university, there is... 阅读全文
posted @ 2015-04-21 11:02 qscqesze 阅读(422) 评论(0) 推荐(1)
摘要:D. Closest EqualsTime Limit: 1 SecMemory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=3224DescriptionYou are given sequence a1, a2... 阅读全文
posted @ 2015-04-20 19:48 qscqesze 阅读(422) 评论(0) 推荐(0)
摘要:Stars in Your WindowTime Limit: 1 SecMemory Limit: 256 MB题目连接http://poj.org/problem?id=2482DescriptionFleeting time does not blur my memory of you. Ca... 阅读全文
posted @ 2015-04-17 08:50 qscqesze 阅读(276) 评论(0) 推荐(1)
摘要:AtlantisTime Limit: 1 SecMemory Limit: 256 MB题目连接http://poj.org/problem?id=1151Descriptionhere are several ancient Greek texts that contain descriptio... 阅读全文
posted @ 2015-04-16 13:46 qscqesze 阅读(776) 评论(0) 推荐(0)
摘要:啊,是否疲倦了现在的线段树太弱,还递归!那我们就欢乐的学习另外一种神奇的线段树吧!(雾他叫做zkw线段树这个数据结构灰常好写(虽然线段树本身也特别好写……)速度快(貌似只在单点更新方面比线段树快……)是一种自底向上非递归版本的线段树!首先我们来看一个ppt,《统计的力量》这个是发明人的PPT(啊,p... 阅读全文
posted @ 2015-04-15 22:27 qscqesze 阅读(2414) 评论(2) 推荐(2)
摘要:Rain in ACStarTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hust.edu.cn/problem/show/1385DescriptionMaybe you have heard of Super Cow AC who is ... 阅读全文
posted @ 2015-04-14 23:34 qscqesze 阅读(1261) 评论(2) 推荐(0)
摘要:E - 秋实大哥与家Time Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/59Description秋实大哥是一个顾家的男人,他认为人生就是旅途,不管我们漂到哪,最终还是会回到温暖的地方——家。... 阅读全文
posted @ 2015-04-14 23:06 qscqesze 阅读(372) 评论(0) 推荐(0)
摘要:D - 秋实大哥与战争Time Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/59Description男儿何不带吴钩,收取关山五十州。征战天下是秋实大哥一生的梦想,所以今天他又在练习一个对战游戏... 阅读全文
posted @ 2015-04-14 22:54 qscqesze 阅读(281) 评论(0) 推荐(0)
摘要:B - 秋实大哥与花Time Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/59Description秋实大哥是一个儒雅之人,昼听笙歌夜醉眠,若非月下即花前。所以秋实大哥精心照料了很多花朵。现在所... 阅读全文
posted @ 2015-04-14 22:46 qscqesze 阅读(466) 评论(0) 推荐(0)
摘要:秋实大哥与小朋友Time Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/59Description秋实大哥以周济天下,锄强扶弱为己任,他常对天长叹:安得广厦千万间,大庇天下寒士俱欢颜。所以今天他又... 阅读全文
posted @ 2015-04-14 22:09 qscqesze 阅读(447) 评论(0) 推荐(0)
摘要:Tunnel WarfareTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1540DescriptionDuring the War of Resistance Against J... 阅读全文
posted @ 2015-04-13 22:45 qscqesze 阅读(280) 评论(0) 推荐(0)
摘要:E. Rooks and RectanglesTime Limit: 1 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/524/EDescriptionPolycarpus has a chessboard o... 阅读全文
posted @ 2015-04-13 19:32 qscqesze 阅读(353) 评论(0) 推荐(0)
摘要:1798: [Ahoi2009]Seq 维护序列seqTime Limit: 1 SecMemory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=1798Description老师交给小可可一个维护数列的任务,现在... 阅读全文
posted @ 2015-04-09 18:26 qscqesze 阅读(507) 评论(0) 推荐(0)
摘要:codevs 1191 树轴染色 Time Limit: 1 SecMemory Limit: 256 MB题目连接http://www.codevs.cn/problem/1191/Description在一条数轴上有N个点,分别是1~N。一开始所有的点都被染成黑色。接着我们进行M次操作,第i次操... 阅读全文
posted @ 2015-04-09 16:58 qscqesze 阅读(259) 评论(0) 推荐(0)
摘要:Just a HookTime Limit: 1 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=1698DescriptionIn the game of DotA, Pudge’s meat hook is... 阅读全文
posted @ 2015-04-06 21:04 qscqesze 阅读(367) 评论(0) 推荐(0)