随笔分类 -  HDU

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HDU 2473 - Junk-Mail Filter ，并查集的删点
摘要：Problem DescriptionRecognizing junk mails is a tough task. The method used here consists of two steps:1) Extract the common characteristics from the i... 阅读全文
posted @ 2016-01-27 00:23 nicetomeetu 阅读(162) 评论(0) 推荐(0)
HDU 3461 - Code Lock
摘要：Problem DescriptionA lock you use has a code system to be opened instead of a key. The lock contains a sequence of wheels. Each wheel has the 26 lette... 阅读全文
posted @ 2016-01-26 22:43 nicetomeetu 阅读(312) 评论(0) 推荐(0)
HDU 3038 - How Many Answers Are Wrong
摘要：Problem DescriptionTT and FF are ... friends. Uh... very very good friends -________-bFF is a bad boy, he is always wooing TT to play the following ga... 阅读全文
posted @ 2016-01-26 21:05 nicetomeetu 阅读(182) 评论(0) 推荐(0)
HDU 1003 - Max Sum
摘要：Problem Description Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7 阅读全文
posted @ 2016-01-26 01:32 nicetomeetu 阅读(166) 评论(0) 推荐(0)
HDU 1257 - 最少拦截系统
摘要：Problem Description某国为了防御敌国的导弹袭击,发展出一种导弹拦截系统.但是这种导弹拦截系统有一个缺陷:虽然它的第一发炮弹能够到达任意的高度,但是以后每一发炮弹都不能超过前一发的高度.某天,雷达捕捉到敌国的导弹来袭.由于该系统还在试用阶段,所以只有一套系统,因此有可能不能拦截所有的... 阅读全文
posted @ 2016-01-26 00:58 nicetomeetu 阅读(107) 评论(0) 推荐(0)
HDU 4415 - Assassin’s Creed
摘要：Problem DescriptionEzio Auditore is a great master as an assassin. Now he has prowled in the enemies’ base successfully. He finds that the only weapon... 阅读全文
posted @ 2016-01-26 00:36 nicetomeetu 阅读(296) 评论(0) 推荐(0)
HDU 1789 - Doing Homework again
摘要：Problem DescriptionIgnatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline o... 阅读全文
posted @ 2016-01-25 21:54 nicetomeetu 阅读(330) 评论(0) 推荐(0)
HDU 1052 - Tian Ji -- The Horse Racing
摘要：Problem Description Here is a famous story in Chinese history."That was about 2300 years ago. General Tian Ji was a high official in the country Qi. H 阅读全文
posted @ 2016-01-25 20:13 nicetomeetu 阅读(206) 评论(0) 推荐(0)
HDU 1009 - FatMouse' Trade
摘要：Problem DescriptionFatMouse prepared M pounds of cat food, ready to trade with the cats guarding the warehouse containing his favorite food, JavaBean.... 阅读全文
posted @ 2016-01-25 18:51 nicetomeetu 阅读(127) 评论(0) 推荐(0)
HDU 1004 - Let the Balloon Rise（map 用法样例）
摘要：Problem DescriptionContest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges' favorite time is guess... 阅读全文
posted @ 2016-01-25 02:36 nicetomeetu 阅读(145) 评论(0) 推荐(0)
HDU 1429 - 胜利大逃亡(续)
摘要：Problem Description Ignatius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，钥匙藏在地牢另外的某些地方。刚开始Ignatius被关在(sx,sy)的位置，离开地牢的门在( 阅读全文
posted @ 2016-01-25 02:18 nicetomeetu 阅读(220) 评论(0) 推荐(0)
HDU 1253 - 胜利大逃亡
摘要：Description Ignatius被魔王抓走了,有一天魔王出差去了,这可是Ignatius逃亡的好机会. 魔王住在一个城堡里,城堡是一个A*B*C的立方体,可以被表示成A个B*C的矩阵,刚开始Ignatius被关在(0,0,0)的位置,离开城堡的门在(A-1,B-1,C-1)的位置,现在知道魔 阅读全文
posted @ 2016-01-24 23:31 nicetomeetu 阅读(224) 评论(0) 推荐(0)
HDU 1181 - 变形课
摘要：Problem Description 呃......变形课上Harry碰到了一点小麻烦,因为他并不像Hermione那样能够记住所有的咒语而随意的将一个棒球变成刺猬什么的,但是他发现了变形咒语的一个统一规律:如果咒语是以a开头b结尾的一个单词,那么它的作用就恰好是使A物体变成B物体. Harry已 阅读全文
posted @ 2016-01-24 21:40 nicetomeetu 阅读(284) 评论(0) 推荐(0)
HDU 1016 - Prime Ring Problem
摘要：Prime Ring Problem Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 37484 Accepted Submission(s): 阅读全文
posted @ 2016-01-23 23:30 nicetomeetu 阅读(134) 评论(0) 推荐(0)

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