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随笔分类 -  Algorithm

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POJ 1088 滑雪
摘要：滑雪Time Limit:1000MSMemory Limit:65536KTotal Submissions:65004Accepted:23795题目链接：http://poj.org/problem?id=1088不理他是不是DP的问题了，最终还是用自己熟悉的DFS解决，但隐约地感觉还是有DP... 阅读全文
posted @ 2013-04-18 18:41 Gifur 阅读(164) 评论(0) 推荐(0) 编辑
SCAU 2011 校赛 10307 Trees and Numbers
摘要：10307 Trees and Numbers1.题意：一个Case表示森林，森林有一棵至多棵树不等，每一棵树代表着一个素数，而森林代表着所有数经过某种结合产生的一个值 N。如果我给这森林加一个根成为一棵树，那么这个根节点表示的就是第N个素数，具体点来说：2 是第一个素数，我们用一个节点表示它，在这... 阅读全文
posted @ 2013-04-17 20:48 Gifur 阅读(327) 评论(0) 推荐(0) 编辑
SCAU 10305 Password
摘要：做了一阵子的题目了，还不知道什么才能用暴力撸过去，这题不知道是当初我们看见还是真的不懂得用暴力，郁闷，缅怀！DescriptionMaybe, how to remember a lot of passwords is a big problem for someone. Today, Xiaomi... 阅读全文
posted @ 2013-04-17 07:24 Gifur 阅读(291) 评论(0) 推荐(0) 编辑
Uva 729 - The Hamming Distance Problem
摘要：The Hamming Distance Problem题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=107&page=show_problem&problem=670今天做的这三... 阅读全文
posted @ 2013-04-16 13:59 Gifur 阅读(273) 评论(0) 推荐(0) 编辑
Uva 10098 - Generating Fast
摘要：Problem CGenerating Fast, Sorted PermutationInput:Standard InputOutput:Standard Output题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge... 阅读全文
posted @ 2013-04-16 07:11 Gifur 阅读(166) 评论(0) 推荐(0) 编辑
Uva 146 - ID Codes
摘要：ID Codes题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=107&page=show_problem&problem=82初学者用STL明显的就会让大脑迟钝，一个next_pe... 阅读全文
posted @ 2013-04-16 06:40 Gifur 阅读(208) 评论(0) 推荐(0) 编辑
Uva 131 - The Psychic Poker Player
摘要：The Psychic Poker Player题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=67题目输入的每一行就是一个Case，前面五个表示你... 阅读全文
posted @ 2013-04-15 16:59 Gifur 阅读(620) 评论(0) 推荐(0) 编辑
Uva 11205 - The broken pedometer
摘要：The Broken PedometerThe Problem题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2146题目的意思我是理解了，后来直接... 阅读全文
posted @ 2013-04-13 01:25 Gifur 阅读(340) 评论(0) 推荐(0) 编辑
Uva 10167 - Birthday Cake
摘要：Problem G. Birthday Cake题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=107&page=show_problem&problem=1108尽管以前做题不知不... 阅读全文
posted @ 2013-04-12 12:43 Gifur 阅读(417) 评论(0) 推荐(0) 编辑
Uva 10305 - Ordering Tasks
摘要：Problem F:Ordering TasksInput:standard input;Output:standard outputTime Limit:1second; Memory Limit:32 MB(The Joint Effort Contest, Problem setter: Ro... 阅读全文
posted @ 2013-04-11 17:48 Gifur 阅读(307) 评论(0) 推荐(0) 编辑
Uva 10596 - Morning Walk
摘要：Problem HMorning WalkTime Limit3 Seconds题目链接：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&proble... 阅读全文
posted @ 2013-04-11 16:08 Gifur 阅读(347) 评论(0) 推荐(0) 编辑
Uva 10054 - The Necklace（欧拉回路）
摘要：Problem D: The NecklaceMy little sister had a beautiful necklace made of colorful beads. Two successive beads in the necklace shared a common color at... 阅读全文
posted @ 2013-04-11 11:00 Gifur 阅读(455) 评论(0) 推荐(0) 编辑
编程之美2013 资格赛 传话游戏
摘要：时间限制: 1000ms 内存限制: 256MB描述Alice和Bob还有其他几位好朋友在一起玩传话游戏。这个游戏是这样进行的：首先，所有游戏者按顺序站成一排，Alice站第一位，Bob站最后一位。然后，Alice想一句话悄悄告诉第二位游戏者，第二位游戏者又悄悄地告诉第三位，第三位又告诉第四位……以... 阅读全文
posted @ 2013-04-10 20:26 Gifur 阅读(446) 评论(0) 推荐(0) 编辑
Uva 10129 - Play on Words
摘要：Play on WordsSome of the secret doors contain avery interesting word puzzle. The team of archaeologists has to solve it to open that doors. Because th... 阅读全文
posted @ 2013-04-07 23:36 Gifur 阅读(855) 评论(2) 推荐(0) 编辑
Uva 10004 - Bicoloring
摘要：BicoloringIn 1976 the ``Four Color Map Theorem" was proven with the assistance of a computer. This theorem states that every map can be colored using ... 阅读全文
posted @ 2013-04-07 21:40 Gifur 阅读(425) 评论(0) 推荐(0) 编辑
Uva 10557 - XYZZY（DFS+BFS）
摘要：Problem D: XYZZYADVENT: /ad�vent/, n.The prototypical computer adventure game, first designed by Will Crowther on the PDP-10 in the mid-1970s as an at... 阅读全文
posted @ 2013-04-06 14:16 Gifur 阅读(766) 评论(13) 推荐(0) 编辑
Uva 532 - Dungeon Master（三维迷宫）
摘要：Dungeon MasterYou are trapped in a 3D dungeon and need to find the quickest way out! The dungeon is composed of unit cubes which may or may not be fil... 阅读全文
posted @ 2013-04-03 08:20 Gifur 阅读(412) 评论(0) 推荐(1) 编辑
Uva 705 - Slash Maze
摘要：Slash MazeBy filling a rectangle with slashes (/) and backslashes (), you can generate nice little mazes. Here is an example:As you can see, paths in ... 阅读全文
posted @ 2013-04-02 07:28 Gifur 阅读(299) 评论(0) 推荐(1) 编辑
Uva 439 - Knight Moves（骑士游历）
摘要：Knight MovesA friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves tha... 阅读全文
posted @ 2013-04-01 20:59 Gifur 阅读(351) 评论(0) 推荐(0) 编辑
SCAU 2006校赛 6582 Encode
摘要：6582 Encode时间限制:753MS 内存限制:1000K 提交次数:48 通过次数:25题型: 编程题 语言: 无限制DescriptionEncoding schemes are often used in situations requiring encryption or inform... 阅读全文
posted @ 2013-03-31 11:29 Gifur 阅读(316) 评论(0) 推荐(0) 编辑

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