hdu3336（kmp）Count the string

Count the string Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1147    Accepted Submission(s): 494 Problem Description It is well kno

Count the string Time Limit : 2000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 26Accepted Submission(s) : 13 Problem Description It is well known that A...

CC always becomes very depressed at the end of this month, he has checked his credit card yesterday, without any surprise, there are only 99.9 yuan left. he is too distressed and thinking about how

KMP next数组表示P[j]以前最长相同前缀后缀 若下标从0开始(以下模板就采用这种方式)，next[ i ] 表示前面长度为 i 的字符串前缀和后缀相等的最大长度为 next[ i ] 。 若下标从1开始，则next[ i ] 表示前面长度 i - 1的字符串中前缀和后缀相等的最大长度为 next[ i ] - 1 两种方式当S[i]与P[j]不同时j都应该移动到next[j] const ...

题目链接 HUD 3336 题目大意 找一个字符串的前缀在这个字符串中出现了几次 思路 特点 ① 必须以s[0]开头的字符串才可以 ② 给定了长度为n的字符串，本身就产生了n个 ③ 每次都要%10007，防止溢出 代码 #include <iostream> #include <queue> #include <fstream> #include <string.h> #include <string> #include <stack>

题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=3336 It is well known that AekdyCoin is good at string problems as well as number theory problems. When given a string s, we can write down all the non-...

It is well known that AekdyCoin is good at string problems as well as numbertheory problems. When given a string s, we can write down all the non-emptyprefixes of this string. For example: s: "abab" The prefixes are: "a", "ab", "aba","abab" For each prefix