Time Limit: 2000MSMemory Limit: 65536K Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names to their newly-born babies. They seek the name, and at the same time seek t…

[题目链接] 点击打开链接 [算法] KMP 沿着失配指针扫一遍即可 [代码] #include <algorithm> #include <bitset> #include <cctype> #include <cerrno> #include <clocale> #include <cmath> #include <complex> #include <cstdio> #include <cstdli…

题意:给出一个字符串str,求出str中存在多少子串,使得这些子串既是str的前缀,又是str的后缀.从小到大依次输出这些子串的长度. 解法:利用KMP中next[ ]数组的性质,依次找到前缀.后缀匹配的字符串. 1 #include<cstdio> 2 #include<cstdlib> 3 #include<cstring> 4 #include<iostream> 5 using namespace std; 6 7 const int N=40001…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14106   Accepted: 7018 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

http://poj.org/problem?id=2752 Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14611   Accepted: 7320 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked…

Seek the Name, Seek the Fame POJ - 2752 http://972169909-qq-com.iteye.com/blog/1071548 (kmp的next的简单应用) 简单来讲,这道题就是要找字符串的所有相同前缀后缀. 第一次找出最大的相同前缀后缀,然后找次大的.次大的相同前缀后缀的前缀一定是在最大相同前缀后缀的前缀的前面取一段,次大的相同前缀后缀的后缀一定是在最大相同前缀后缀的后缀的后面取一段.由于是相同前缀后缀,将后缀的后面取的那一段移到前缀后面去取,问…

题目传送门 /* 题意:求出一个串的前缀与后缀相同的字串的长度 KMP:nex[]就有这样的性质,倒过来输出就行了 */ /************************************************ * Author :Running_Time * Created Time :2015-8-10 11:29:25 * File Name :POJ_2752.cpp ************************************************/ #incl…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 17898   Accepted: 9197 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 10204   Accepted: 4921 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

Seek the Name,Seek the Fame 过了个年,缓了这么多天终于开始刷题了,好颓废~(-.-)~ 我发现在家真的很难去学习,因为你还要陪父母,干活,做家务等等 但是还是不能浪费时间啊,要利用所有的时间去学习啊 [题目链接]Seek the Name,Seek the Fame [题目类型]KMP &题意: 给你一个字符串S.假如为ababcababababcabab 找出这个字符串中所有的前缀等于后缀的子串,输出它们的长度. 第一个为a,最后一个为b,所以1不行. 前两个为ab…

Seek the Name, Seek the Fame Time Limit: 2000MS        Memory Limit: 65536K Total Submissions: 24000        Accepted: 12525 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to g…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 13840   Accepted: 6887 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

Seek the Name, Seek the Fame Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 13619 Accepted: 6755 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names to th…

Seek the Name, Seek the Fame Problem's Link: http://poj.org/problem?id=2752 Mean: 给你一个字符串,求这个字符串中有多少前缀是和后缀相等的, 按递增顺序输出这些前缀的长度. analyse: KMP之next数组的运用. next[k]表示的是s[0....next[k]] 和s[k-next[k] .... k] 这段是相等的,即以k结尾的最长相等前后缀长度. next[k-1]表示的是与s[0....k]具有最长…

Seek the Name, Seek the Fame Time Limit: 2000MS Memory Limit: 65536K Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names to their newly-born babies. They seek the nam…

[哈希和哈希表]Seek the Name, Seek the Fame 题目描述 The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names to their newly-born babies. They seek the name, and at the same time seek the fame.…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 24077   Accepted: 12558 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 11602   Accepted: 5680 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

题目链接:id=2752" style="color:rgb(202,0,0); text-decoration:none; font-family:Arial; font-size:18px; line-height:26px">http://poj.org/problem?id=2752 Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: …

题目描述 原题来自:POJ 2752 给定若干字符串(这些字符串总长 ≤4×105 \le 4\times 10^5 ≤4×105),在每个字符串中求出所有既是前缀又是后缀的子串长度. 例如:ababcababababcabab,既是前缀又是后缀的:ab,abab,ababcabab,ababcababababcabab. 输入格式 输入若干行,每行一个字符串. 输出格式 对于每个字符串,输出一行,包含若干个递增的整数,表示所有既是前缀又是后缀的子串长度. 样例 样例输入 ababcababab…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 11831   Accepted: 5796 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

Seek the Name, Seek the Fame Time Limit : 4000/2000ms (Java/Other)   Memory Limit : 131072/65536K (Java/Other) Total Submission(s) : 12   Accepted Submission(s) : 7 Problem Description The little cat is so famous, that many couples tramp over hill an…

题目链接:https://vjudge.net/problem/POJ-2752 Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 21220   Accepted: 11065 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland…

Seek the Name, Seek the Fame Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 14561   Accepted: 7288 Description The little cat is so famous, that many couples tramp over hill and dale to Byteland, and asked the little cat to give names t…

2295: [POJ Challenge]我爱你啊 Time Limit: 1 Sec  Memory Limit: 128 MB Description ftiasch是个十分受女生欢迎的同学,所以她总是收到许多情书.虽然她十分有魅力,然而她却是个低调的人.因此她从来不会告诉别人她到底收到了多少情书. ftiasch的好朋友1tthinking想知道她到底收到了多少情书.1tthinking知道,ftiasch每次收到一封情书,就会在日记最后写下一个包含"luvletter"子序列的…

2288: [POJ Challenge]生日礼物 Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 382  Solved: 111[Submit][Status][Discuss] Description ftiasch 18岁生日的时候,lqp18_31给她看了一个神奇的序列 A1, A2, ..., AN. 她被允许选择不超过 M 个连续的部分作为自己的生日礼物. 自然地,ftiasch想要知道选择元素之和的最大值.你能帮助她吗?   Inp…

2288: [POJ Challenge]生日礼物 Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 284  Solved: 82[Submit][Status] Description ftiasch 18岁生日的时候,lqp18_31给她看了一个神奇的序列 A1, A2, ..., AN. 她被允许选择不超过 M 个连续的部分作为自己的生日礼物. 自然地,ftiasch想要知道选择元素之和的最大值.你能帮助她吗? Input 第1行,两个整数…

2293: [POJ Challenge]吉他英雄 Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 80  Solved: 59[Submit][Status] Description 1tthinking 特别喜欢玩‘guitar hero’. 现在有 N (2 ≤ N ≤ 50) 首歌在这个游戏中,他们被标为 1 到 N. 游戏会随机把歌曲分组 P. 更详细的说, 对于 P = <P1, P2, ... PN>, 游戏会在第 i 首之后播放第…

2287: [POJ Challenge]消失之物 Time Limit: 10 Sec  Memory Limit: 128 MBSubmit: 254  Solved: 140[Submit][Status] Description ftiasch 有 N 个物品, 体积分别是 W1, W2, ..., WN. 由于她的疏忽, 第 i 个物品丢失了. “要使用剩下的 N - 1 物品装满容积为 x 的背包,有几种方法呢?” -- 这是经典的问题了.她把答案记为 Count(i, x) ,想要…

2295: [POJ Challenge]我爱你啊 Time Limit: 1 Sec  Memory Limit: 128 MBSubmit: 126  Solved: 90[Submit][Status] Description ftiasch是个十分受女生欢迎的同学,所以她总是收到许多情书.虽然她十分有魅力,然而她却是个低调的人.因此她从来不会告诉别人她到底收到了多少情书. ftiasch的好朋友1tthinking想知道她到底收到了多少情书.1tthinking知道,ftiasch每次收…