题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5880 Problem Description Steam is a digital distribution platform developed by Valve Corporation offering digital rights management (DRM), multiplayer gaming and social networking services. A family view…
题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5881 Problem Description Tea is good. Tea is life. Tea is everything. The balance of tea is a journey of pursuing balance of the universe. Alice knows that. Alice wants to teach you the art of pouring te…
题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=5884 Problem Description Recently, Bob has just learnt a naive sorting algorithm: merge sort. Now, Bob receives a task from Alice.Alice will give Bob N sorted sequences, and the i-th sequence includes ai…
原题地址:http://acm.hdu.edu.cn/showproblem.php?pid=5881 Tea Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 451 Accepted Submission(s): 124 Problem Description Tea is good. Tea is life. Tea is e…
题目链接 2016 青岛网络赛 Problem C 题意 给出一些敏感词,和一篇文章.现在要屏蔽这篇文章中所有出现过的敏感词,屏蔽掉的用$'*'$表示. 建立$AC$自动机,查询的时候沿着$fail$指针往下走,当匹配成功的时候更新$f[i]$ $f[i]$表示要屏蔽以第$i$个字母结尾的长度为$f[i]$的字符串. #include <bits/stdc++.h> using namespace std; #define rep(i, a, b) for (int i(a); i &l…
Steam is a digital distribution platform developed by Valve Corporation offering digital rights management (DRM), multiplayer gaming and social networking services. A family view can help you to prevent your children access to some content which are…
