HDU ACM Steps 5.2 - 随笔分类 - cssystem

5.2.6 Box Relations

摘要：Box RelationsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 270 Accepted Submission(s): 108 Problem Description There are n boxes C1, C2, ..., Cn in 3D space. The edges of the boxes are parallel to the x, y or z-axis. We provide ... 阅读全文

posted @ 2013-02-21 11:36 cssystem 阅读(104) 评论(0) 推荐(0)

5.2.8 Safe Or Unsafe

摘要：Safe Or UnsafeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 90 Accepted Submission(s): 50 Problem Description Javac++ 一天在看计算机的书籍的时候，看到了一个有趣的东西！每一串字符都可以被编码成一些数字来储存信息，但是不同的编码方式得到的储存空间是不一样的！并且当储存空间大于一定的值的时候是不安全的！所以Javac++ 就想是否有一种方式... 阅读全文

posted @ 2013-02-20 22:20 cssystem 阅读(202) 评论(0) 推荐(0)

5.2.7 Entropy

摘要：EntropyTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 189 Accepted Submission(s): 110 Problem Description An entropy encoder is a data encoding method that achieves lossless data compression by encoding a message with “wasted” or... 阅读全文

posted @ 2013-02-20 22:18 cssystem 阅读(177) 评论(0) 推荐(0)

5.2.5 Stock Chase

摘要：Stock ChaseTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 64 Problem Description I have to admit, the solution I proposed last year for solving the bank cash crisis didn’t solve the whole economic cris... 阅读全文

posted @ 2013-02-20 22:12 cssystem 阅读(199) 评论(0) 推荐(0)

5.2.4 确定比赛名次

摘要：确定比赛名次Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 206 Accepted Submission(s): 118 Problem Description 有N个比赛队（1<=N<=500），编号依次为1，2，3，。。。。，N进行比赛，比赛结束后，裁判委员会要将所有参赛队伍从前往后依次排名，但现在裁判委员会不能直接获得每个队的比赛成绩，只知道每场比赛的结果，即P1赢P2，用P1，P2表示，排名时P1在... 阅读全文

posted @ 2013-02-20 11:35 cssystem 阅读(177) 评论(0) 推荐(0)

5.2.2 统计难题

摘要：统计难题Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 207 Accepted Submission(s): 126 Problem Description Ignatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的单词出现),现在老师要他统计出以某个字符串为前缀的单词数量(单词本身也是自己的前缀). Input 输入数据的第一部分是一张单词表,每... 阅读全文

posted @ 2013-02-17 11:41 cssystem 阅读(167) 评论(0) 推荐(0)

5.2.1 Hat’s Words

摘要：Hat’s WordsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 135 Accepted Submission(s): 61 Problem Description A hat’s word is a word in the dictionary that is the concatenation of exactly two other words in the dictionary.You are ... 阅读全文

posted @ 2013-02-15 11:42 cssystem 阅读(230) 评论(0) 推荐(0)

随笔分类 - HDU ACM Steps 5.2