题目链接:https://vjudge.net/problem/HDU-3374 String Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3646    Accepted Submission(s): 1507 Problem Description Give you a string with length N,…

Give you a string with length N, you can generate N strings by left shifts. For example let consider the string “SKYLONG”, we can generate seven strings: String Rank SKYLONG 1 KYLONGS 2 YLONGSK 3 LONGSKY 4 ONGSKYL 5 NGSKYLO 6 GSKYLON 7 and lexicograp…

#include <iostream> #include <cstring> #include <cstdio> using namespace std; int nxt[1000005], len; char a[1000005]; void mknxt(){ int i=0, j; nxt[0] = j = -1; while(i<len){ if(j==-1 || a[i]==a[j]) nxt[++i] = ++j; else j = nxt[j]; }…

hdu 3374 String Problem 最小表示法 view code#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> #include <map> #include <string> using namespace std; const int N = 10010; int n; char s[105]; map<…

String Problem Description Give you a string with length N, you can generate N strings by left shifts. For example let consider the string “SKYLONG”, we can generate seven strings: String Rank SKYLONG 1 KYLONGS 2 YLONGSK 3 LONGSKY 4 ONGSKYL 5 NGSKYLO…

String Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4828    Accepted Submission(s): 1949 Problem Description Give you a string with length N, you can generate N strings by left shifts…

地址:http://acm.hdu.edu.cn/showproblem.php?pid=3374 题目: String Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3029    Accepted Submission(s): 1230 Problem Description Give you a string wi…

Give you a string with length N, you can generate N strings by left shifts. For example let consider the string “SKYLONG”, we can generate seven strings:String Rank SKYLONG 1KYLONGS 2YLONGSK 3LONGSKY 4ONGSKYL 5NGSKYLO 6GSKYLON 7and lexicographically…

Give you a string with length N, you can generate N strings by left shifts. For example let consider the string “SKYLONG”, we can generate seven strings: String Rank SKYLONG 1 KYLONGS 2 YLONGSK 3 LONGSKY 4 ONGSKYL 5 NGSKYLO 6 GSKYLON 7 and lexicograp…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3374 题意:给定一个串s,该串有strlen(s)个循环同构串,要求输出字典序最小的同构串的下标,字典序最小的出现次数,最大的同构串的下标,字典中最大的出现次数. 思路:对于求循环同构的字典序最小可以用最小表示法求得,最大也是一样.然后设ds为字符串s+s.然后就可以用KMP求最小串在ds出现的次数和最大串出现的次数了. #define _CRT_SECURE_NO_DEPRECATE #inclu…