题目链接:https://vjudge.net/problem/POJ-3450 Corporate Identity Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 8046   Accepted: 2710 Description Beside other services, ACM helps companies to clearly state their “corporate identity”, which i…

Description Beside other services, ACM helps companies to clearly state their “corporate identity”, which includes company logo but also other signs, like trademarks. One of such companies is Internet Building Masters (IBM), which has recently asked…

Corporate Identity Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 7662   Accepted: 2644 Description Beside other services, ACM helps companies to clearly state their "corporate identity", which includes company logo but also other…

后缀数组. 解决多个字符串的最长公共子串. 采用对长度的二分,将子串按height分组,每次判断是否在每个字符串中都出现过. 复杂度O(NlogN) By:大奕哥 #include<cstring> #include<cstdio> #include<cstdlib> #include<algorithm> #include<iostream> #define rank fank using namespace std; ; int r[N],w…

题意:多个字符串的最长公共子串. 解题关键:字符串的任何一个子串都是这个字符串的某个后缀的前缀.求A和B的最长公共子串等价于求A的后缀和B的后缀的最长公共前缀的最大值. 后缀数组的经典例题,连接在一起,二分长度,height数组遍历即可. 注意flag的问题,采用二分小于的方式,可能会出现有最优解但是flag为false的情况,下界需要-1,采用0,而采用等于的话,就不会出现,不过有些题会出现死循环. 还有因为多添加的符号一定不会加入vis数组,所以vis数组只需建立4000即可. 为什么两个字…

Problem Description Beside other services, ACM helps companies to clearly state their “corporate identity”, which includes company logo but also other signs, like trademarks. One of such companies is Internet Building Masters (IBM), which has recentl…

Corporate Identity Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3308    Accepted Submission(s): 1228 Problem Description Beside other services, ACM helps companies to clearly state their “cor…

Beside other services, ACM helps companies to clearly state their “corporate identity”, which includes company logo but also other signs, like trademarks. One of such companies is Internet Building Masters (IBM), which has recently asked ACM for a he…

http://acm.hdu.edu.cn/showproblem.php?pid=2328 Corporate Identity Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 698    Accepted Submission(s): 281 Problem Description Beside other services, AC…

地址:http://acm.hdu.edu.cn/showproblem.php?pid=2328 题目: Corporate Identity Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1599    Accepted Submission(s): 614 Problem Description Beside other serv…