随笔分类 -  搜索

HDU 2616 Kill the monster(简单DFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=2616Kill the monsterTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 594Accepted Submission(s): 417Problem DescriptionThere is a mountain near yifenfei’s hometown. On the mountain lived a big monster. A 阅读全文
posted @ 2013-05-26 15:55 LFENG 阅读(273) 评论(0) 推荐(0)
HDU 2553 N皇后问题(DFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=2553N皇后问题Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5171Accepted Submission(s): 2357Problem Description在N*N的方格棋盘放置了N个皇后，使得它们不相互攻击（即任意2个皇后不允许处在同一排，同一列，也不允许处在与棋盘边框成45角的斜线上。你的任务是，对于给定的N，求出有多少种合法的放置方法 阅读全文
posted @ 2013-05-18 00:28 LFENG 阅读(369) 评论(0) 推荐(0)
HDU 2216 Game III(BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=2216Game IIITime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1029Accepted Submission(s): 293Problem DescriptionZjt and Sara will take part in a game, named Game III. Zjt and Sara will be in a maze, and 阅读全文
posted @ 2013-05-15 18:32 LFENG 阅读(279) 评论(0) 推荐(0)
HDU 1426 Sudoku Killer(BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1426Sudoku KillerTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2921Accepted Submission(s): 929Problem Description自从2006年3月10日至11日的首届数独世界锦标赛以后，数独这项游戏越来越受到人们的喜爱和重视。据说，在2008北京奥运会上，会将数独列为一个单独的项目进行比赛，冠军将有 阅读全文
posted @ 2013-05-11 00:10 LFENG 阅读(268) 评论(0) 推荐(0)
HDU 1240 Asteroids!(DFS简单搜索)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1240Asteroids!Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2383Accepted Submission(s): 1612Problem DescriptionYou're in space.You want to get home.There are asteroids.You don't want to hit t 阅读全文
posted @ 2013-05-09 12:22 LFENG 阅读(235) 评论(0) 推荐(0)
HDU 1104 Reminder(BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1104RemainderTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1916Accepted Submission(s): 411Problem DescriptionCoco is a clever boy, who is good at mathematics. However, he is puzzled by a difficult ma 阅读全文
posted @ 2013-05-01 00:02 LFENG 阅读(256) 评论(0) 推荐(0)
HDU 1195 Open the Lock(BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1195Open the LockTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2587Accepted Submission(s): 1140Problem DescriptionNow an emergent task for you is to open a password lock. The password is consisted of 阅读全文
posted @ 2013-04-27 21:52 LFENG 阅读(228) 评论(0) 推荐(0)
HDU 1016 Prime Ring Problem(DFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1016Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18110Accepted Submission(s): 8109Problem DescriptionA ring is compose of n circles as shown in diagram. Put natural number 1, 2, .. 阅读全文
posted @ 2013-04-25 21:23 LFENG 阅读(264) 评论(0) 推荐(0)
HDU 1548 A strange lift(简单BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1548A strange liftTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 7775 Accepted Submission(s): 2926 Problem DescriptionThere is a strange lift.The lift can stop can at every floor as you want, an... 阅读全文
posted @ 2013-04-22 19:36 LFENG 阅读(236) 评论(0) 推荐(0)
HDU 1495 非常可乐(简单BFS)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1495非常可乐Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2934Accepted Submission(s): 1182Problem Description大家一定觉的运动以后喝可乐是一件很惬意的事情，但是seeyou却不这么认为。因为每次当seeyou买了可乐以后，阿牛就要求和seeyou一起分享这一瓶可乐，而且一定要喝的和seeyou一 阅读全文
posted @ 2013-04-04 22:43 LFENG 阅读(280) 评论(0) 推荐(0)
HDU 1429 胜利大逃亡(续) (BFS+位压缩)
摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1429胜利大逃亡(续)Time Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3309Accepted Submission(s): 1063 Problem DescriptionIgnatius再次被魔王抓走了(搞不懂他咋这么讨魔王喜欢)……这次魔王汲取了上次的教训，把Ignatius关在一个n*m的地牢里，并在地牢的某些地方安装了带锁的门，钥匙藏在地 阅读全文
posted @ 2013-04-04 12:13 LFENG 阅读(430) 评论(0) 推荐(0)
HDU 1026 Ignatius and the Princess I (bfs+存储路径)
摘要：http://acm.hdu.edu.cn/showproblem.php?pid=1026Ignatius and the Princess ITime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8381Accepted Submission(s): 2490 Special JudgeProblem DescriptionThe Princess has been abducted by the BEelzebub feng5166, our 阅读全文
posted @ 2013-03-24 21:14 LFENG 阅读(276) 评论(0) 推荐(0)