搜索 DFS - 随笔分类(第3页) - qscqesze

Codeforces Gym 100463D Evil DFS

摘要：EvilTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/gym/100463/attachmentsDescriptionRichard is evil. He wants to give another geometr... 阅读全文

posted @ 2015-07-21 18:32 qscqesze 阅读(235) 评论(0) 推荐(0)

codeforces Gym 100187J J. Deck Shuffling dfs

摘要：J. Deck ShufflingTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/gym/100187/problem/JDescriptionThe world famous scientist Innokentiy ... 阅读全文

posted @ 2015-07-18 21:27 qscqesze 阅读(420) 评论(0) 推荐(0)

Codeforces Round #309 (Div. 1) C. Love Triangles dfs

摘要：C. Love TrianglesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/553/problem/CDescriptionThere are many anime that are about "... 阅读全文

posted @ 2015-06-25 14:56 qscqesze 阅读(548) 评论(0) 推荐(0)

Codeforces Round #308 (Div. 2) C. Vanya and Scales dfs

摘要：C. Vanya and ScalesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/552/problem/CDescriptionVanya has a scales for weighing loa... 阅读全文

posted @ 2015-06-19 11:18 qscqesze 阅读(694) 评论(3) 推荐(0)

Codeforces Round #306 (Div. 2) B. Preparing Olympiad dfs

摘要：B. Preparing OlympiadTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/550/problem/BDescriptionYou have n problems. You have est... 阅读全文

posted @ 2015-06-05 03:04 qscqesze 阅读(421) 评论(0) 推荐(0)

hdu 4499 Cannon dfs

摘要：CannonTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.hdu.edu.cn/showproblem.php?pid=4499DescriptionIn Chinese Chess, there is one kind of powerf... 阅读全文

posted @ 2015-06-03 10:16 qscqesze 阅读(318) 评论(0) 推荐(0)

cdoj 15 Kastenlauf dfs

摘要：KastenlaufTime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/problem/show/3DescriptionOnce every year, Jo and his friends want to vis... 阅读全文

posted @ 2015-06-01 20:38 qscqesze 阅读(611) 评论(0) 推荐(0)

2015 百度之星 1003 棋盘占领 dfs

摘要：棋盘占领Time Limit: 20 SecMemory Limit: 256 MB题目连接http://bestcoder.hdu.edu.cn/contests/contest_showproblem.php?cid=601&pid=1003Description百小度最近迷恋上了一款游戏，游戏... 阅读全文

posted @ 2015-05-31 20:25 qscqesze 阅读(309) 评论(0) 推荐(0)

zoj 3620 Escape Time II dfs

摘要：Escape Time IITime Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3620DescriptionThere is a fire in... 阅读全文

posted @ 2015-05-30 11:32 qscqesze 阅读(278) 评论(0) 推荐(0)

2015 UESTC 搜索专题E题吴队长征婚爆搜

摘要：吴队长征婚Time Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/61Description吴队长征婚这件事因为请客而没有传出去(虽然他忘了请一个队吃饭)，于是吴队长高兴地玩起了木棒。吴队长拿了... 阅读全文

posted @ 2015-05-09 13:34 qscqesze 阅读(497) 评论(0) 推荐(0)

2015 UESTC 搜索专题C题基爷与加法等式爆搜DFS

摘要：基爷与加法等式Time Limit: 20 SecMemory Limit: 256 MB题目连接http://acm.uestc.edu.cn/#/contest/show/61Description一天，上小学的妹妹跑过来问基爷一道字母加法等式，基爷不假思索的便给出了一组可行解。聪明的你发现，一... 阅读全文

posted @ 2015-05-09 13:28 qscqesze 阅读(365) 评论(0) 推荐(0)

Codeforces Round #245 (Div. 2) C. Xor-tree DFS

摘要：C. Xor-treeTime Limit: 1 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/430/problem/CDescriptionIahub is very proud of his recent discovery,... 阅读全文

posted @ 2015-04-15 13:40 qscqesze 阅读(517) 评论(0) 推荐(0)

Codeforces Round #245 (Div. 2) B. Balls Game 并查集

摘要：B. Balls GameTime Limit: 1 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/430/problem/BDescriptionIahub is training for the IOI. What is a b... 阅读全文

posted @ 2015-04-15 13:37 qscqesze 阅读(474) 评论(0) 推荐(0)

ZeptoLab Code Rush 2015 B. Om Nom and Dark Park DFS

摘要：B. Om Nom and Dark ParkTime Limit: 1 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/526/problem/BDescriptionOm Nom is the main character of ... 阅读全文

posted @ 2015-04-05 03:38 qscqesze 阅读(403) 评论(0) 推荐(0)

Codeforces Round #297 (Div. 2)E. Anya and Cubes 折半搜索

摘要：

给你n个数，k个魔法棒，s为所求的数，然后让你找有多少种方法，能够使的这n个数之和为s，其中一个魔法棒可以使的一个数变成他的阶乘。阅读全文

posted @ 2015-03-27 15:00 qscqesze 阅读(863) 评论(0) 推荐(0)

Codeforces Round #297 (Div. 2)D. Arthur and Walls 暴力搜索

摘要：

给你一个n*m的田地，有一些*的地方是可以移除变成"。"的，然后问你移除最少的"*"，使的每一个"。"的联通块都是矩形阅读全文

posted @ 2015-03-27 14:54 qscqesze 阅读(744) 评论(2) 推荐(0)

noip 1995 灯的排列问题排列组合 DFS

摘要：题目描述设在一排上有N个格子（N≤20），若在格子中放置有不同颜色的灯，每种灯的个数记为N1，N2，……Nk（k表示不同颜色灯的个数）。放灯时要遵守下列规则：①同一种颜色的灯不能分开；②不同颜色的灯之间至少要有一个空位置。例如：N=8（格子数） R=2（红灯数） B=3（蓝灯数）放置的方法有：... 阅读全文

posted @ 2015-03-13 01:21 qscqesze 阅读(877) 评论(0) 推荐(0)

hdoj 4272 LianLianKan 数据太水

摘要：LianLianKanTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2884Accepted Submission(s): 898Problem ... 阅读全文

posted @ 2015-03-12 17:07 qscqesze 阅读(237) 评论(0) 推荐(0)

hdu 4277 USACO ORZ DFS

摘要：USACO ORZTime Limit: 5000/1500 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3581Accepted Submission(s): 1196Problem D... 阅读全文

posted @ 2015-03-12 13:40 qscqesze 阅读(265) 评论(0) 推荐(0)

hdoj 5113 Black And White DFS+剪枝

摘要：给你n*m的格子和K个颜色，然后问你能不能涂出每个格子相邻的颜色都不一样的图案，任意输出一种就好阅读全文

posted @ 2015-03-09 20:57 qscqesze 阅读(238) 评论(0) 推荐(0)

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随笔分类 - 搜索 DFS