K - Relevant Phrases of Annihilation 题目大意:给你 n 个串,问你最长的在每个字符串中出现两次且不重叠的子串的长度. 思路:二分长度,然后将height分块,看是否存在一个块里面 每个串都符合条件. #include<bits/stdc++.h> #define LL long long #define fi first #define se second #define mk make_pair #define pii pair<int, int&…
http://www.spoj.com/problems/PHRASES/ 求出后缀数组然后二分. 因为有多组数据,所以倍增求后缀数组时要特判是否越界. 二分答案时的判断要注意优化! 时间复杂度\(O(TnL\log L)\),L为字符串总长度. #include<cstdio> #include<cstring> #include<algorithm> using namespace std; const int N = 100103; int t1[N <&l…
题目链接:https://vjudge.net/problem/SPOJ-PHRASES PHRASES - Relevant Phrases of Annihilation no tags You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your isl…
You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your island. You immedietaly send for the Bytelandian Cryptographer, but he is currently busy eating popc…
You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your island. You immedietaly send for the Bytelandian Cryptographer, but he is currently busy eating popc…
传送门 代码: 先用特殊字符把所有字符串连接在一起. 然后二分答案将sasasa数组分组. 讨论是否存在一个组满足组内对于每一个字符串都存在两段不相交字串满足条件. #include<bits/stdc++.h> #define ri register int using namespace std; const int N=2e5+5; int n,m,rk[N],ht[N],sa[N],sa2[N],len[N],st[N][18],Log[N],T_T,tt,mx[N],mn[N],id…
Ever wished you had a CRM for Dialogflow? We did too, so we built one. This is a best practices article for using Rocketbots as a Dialogflow CRM. We'll discuss things like creating a Dialogflow Human Handoff, how to integrate dialogflow with your web…
Chunking with NLTK 对chunk分类数据结构可以图形化输出,用于分析英语句子主干结构 # -*- coding: utf-8 -*-"""Created on Sun Nov 13 09:14:13 2016@author: daxiong"""import nltksentence="GW.Bush is a big pig."#切分单词words=nltk.word_tokenize(sentence)#…
<?php /** * Bootstraps the application */ use Phalcon\DI\FactoryDefault as PhDi, Phalcon\Config as PhConfig, Phalcon\Session\Adapter\Files as PhSession, Phalcon\Loader as PhLoader, Phalcon\Mvc\Url as PhUrl, Phalcon\Mvc\Router as PhRouter, Phalcon\Db\…
English daily notes 2015年 4月 Phrases As a side note 作为附注,顺便说句题外话,和by the way意思相近,例句 As a side note, there is no equivalent to tapply in the plyr package. Across the range of 各种/各类/所有的,例句 In order to improve all the mechanism, we' are looking across t…