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…

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<…

HDU 3374 String Problem (KMP+最大最小表示) String Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1602    Accepted Submission(s): 714 Problem Description Give you a string with length N, you c…

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 1KYLONGS 2YLONGSK 3LONGSKY 4ONGSKYL 5NGSKYLO 6GSKYLON 7an…

做一个高产的菜鸡 传送门:HDU - 3374 题意:多组输入,给你一个字符串,求它最小和最大表示法出现的位置和次数. 题解:刚刚学会最大最小表示法,amazing.. 次数就是最小循环节循环的次数. #include<bits/stdc++.h> using namespace std; int nt[1000100],b[1000100]; char a[1000100]; void kmp_nt(int m) { int i,j; i = 0; nt[0] = j =-1; while(…

String Problem Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2706    Accepted Submission(s): 1140 Problem Description Give you a string with length N, you can generate N strings by left shift…

题意: 给出一个字符串,问这个字符串经过移动后的字典序最小的字符串的首字符位置和字典序最大的字符串的首字符的位置,和能出现多少次最小字典序的字符串和最大字典序的字符串 解析: 能出现多少次就是求整个字符串能出现几次循环 然后就是最大最小表示法..有点厉害... #include <iostream> #include <cstdio> #include <sstream> #include <cstring> #include <map> #in…

链接: https://vjudge.net/problem/HDU-3374 题意: 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 LONGS…

最大最小表示法与KMP求循环节 最大最小表示法 最大最小表示法与KMP求循环节的模板题, #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> #include <cstdlib> #include <cmath> using namespace std; const int MAXN=2000005; int init(){ int…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=3374 题意:给出一个字符串问这个字符串最小表示的最小位置在哪,还有有几个最小表示的串.最大表示的位置在哪,还有有几个最大 表示的串. 题解:就是最小表示求一下,最大表示求一下,然后在kmp计数一下就行.注意最小表示和最大表示求的时候一定要 增倍字符串. #include <iostream> #include <cstring> #include <cstdio> usin…