题目大意:修改文本串的上的字符,使之不出现上面出现的串。问最少修改多少个。思路分析:dp[i][j]表示现在 i 个字符改变成了字典树上的 j 节点。然后顺着
https://www.u72.net/daima/7r6m.html - 2024-07-25 07:35:25 - 代码库题目链接:http://hihocoder.com/problemset/problem/1036不知道为什么匹配到某点存在next[idx]的时候,只需要检查这一个sign就行,如果检查此点的fail的si
https://www.u72.net/daima/mvsn.html - 2024-09-17 00:18:32 - 代码库题意:给出一个字母表以及每个字母出现的概率。再给出一些模板串S。从字母表中每次随机拿出一个字母,一共拿L次组成一个产度为L的串,问这个串不包含S中任
https://www.u72.net/daima/ee71.html - 2024-09-16 03:31:45 - 代码库病毒侵袭Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11909 Accepted Submissio
https://www.u72.net/daima/8c70.html - 2024-07-26 07:34:20 - 代码库题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=4511题目大意:从1走到N,中间可以选择性经过某些点,比如1->N,或1->2->N,但是某些段路径(注意不是某些
https://www.u72.net/daima/82a9.html - 2024-07-26 15:20:23 - 代码库题目链接: http://poj.org/problem?id=3691题目大意:给定N的致病DNA片段以及一个最终DNA片段。问最终DNA片段最少修改多少个字符,使得不包含任一致病DNA
https://www.u72.net/daima/8xvw.html - 2024-07-26 12:58:43 - 代码库Keywords SearchTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 35930 Accepted Su
https://www.u72.net/daima/8hen.html - 2024-07-26 03:08:23 - 代码库网上很多代码都略显繁琐,看了一下yy dalao的代码感觉很好,但他懒得打题解(好吧我也是以0为根节点的话,我把yy的一段代码删了改用fail[c]=x==0?0:ch[fail[x
https://www.u72.net/daima/nkv3z.html - 2024-09-26 19:25:01 - 代码库http://acm.hdu.edu.cn/showproblem.php?pid=4057Rescue the RabbitTime Limit: 20000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java
https://www.u72.net/daima/nz8sf.html - 2024-08-02 05:19:12 - 代码库Keywords SearchTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 62674 Accepted
https://www.u72.net/daima/nk14u.html - 2024-09-27 07:54:39 - 代码库题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4787题目大意:给你若干个单词,查询一篇文章里出现的单词数。。 就是被我水过去的。。。暴力重建AC
https://www.u72.net/daima/nzzsx.html - 2024-08-01 09:55:15 - 代码库题意:给出n个串,再m个询问,每次询问一个串s,问给出的n个串中,子串包含s的有几个解法:给这n个串建立trie,再将trie建成sam,然后我们要知道的是,对于每一个状态u所
https://www.u72.net/daima/nasz1.html - 2024-07-30 14:05:31 - 代码库http://acm.hdu.edu.cn/showproblem.php?pid=2825Wireless PasswordTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/O
https://www.u72.net/daima/nh6zb.html - 2024-08-03 07:56:45 - 代码库In the modern time, Search engine came into the life of everybody like Google, Baidu, etc. Wiskey also wants to bring this feature to his
https://www.u72.net/daima/ncmfh.html - 2024-10-12 12:49:39 - 代码库//我感觉这题不如叫你不看代码就不知道题干在说啥,强烈吐槽 Liyuan lives in a old apartment. One day, he suddenly found that there was a w
https://www.u72.net/daima/nubx9.html - 2024-10-22 08:36:01 - 代码库【BZOJ2555】SubStringDescription 懒得写背景了,给你一个字符串init,要求你支持两个操作 (1):在当前字符串的后面插入一个字符串
https://www.u72.net/daima/ndecb.html - 2024-10-01 23:25:02 - 代码库转载请注明出处:http://blog.csdn.net/vmurder/article/details/42710069其实我就是觉得原创的访问量比未授权盗版多有点不爽233。。。题意:给两个串,问
https://www.u72.net/daima/nwz11.html - 2024-11-04 01:03:39 - 代码库"Multidimensional spaces are completely out of style these days, unlike genetics problems" — thought physicist Woll and changed his su
https://www.u72.net/daima/nwkx3.html - 2024-11-04 12:47:38 - 代码库一:课程简介: Hadoop是云计算分布式大数据的事实标准软件框架,Hadoop中的架构实现是整个云计算产业技术的基础,作为与Google三大核心技术DFS、MapReduce
https://www.u72.net/daima/k05z.html - 2024-07-07 03:39:08 - 代码库题目链接: SCUT 2014 题目大意: 判断给出的字符串中是否是正确的科学计数法 A+1.5Be+8C,可以是实数或者含有指数的实数,AB
https://www.u72.net/daima/86d.html - 2024-07-03 05:25:24 - 代码库