Rectangles Time Limit: 5000/4000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1503    Accepted Submission(s): 777 Problem Description You are developing a software for painting rectangles on the screen. The softwa…

// hdu 2896 AC自动机 // // 题目大意: // // 给你n个短串,然后给你q串长字符串,要求每个长字符串中 // 是否出现短串,出现的短串各是什么 // // 解题思路: // // AC自动机,插入单词,构建自动机,然后查询就可以了. // // 感悟: // // 哎,自己AC自动机果然刚学,还只会个模板,自动机构没构建 // 都不知道...继续加油吧~~~FIGHTING! #include <cstdio> #include <cstring> #inc…

// hdu 3065 AC自动机 // // 题目大意: // // 给你n个短串,然后给你一个长串,问:各个短串在长串中,出现了多少次 // // 解题思路: // // AC自动机,插入,构建,查询就OK啦 // // 感悟: // // 这道题真的是1A的哟~~~很开心~~~尽管是个裸地,继续加油哟~~~FIGHTING #include <cstdio> #include <cstring> #include <algorithm> #include <…

http://acm.hdu.edu.cn/showproblem.php?pid=4057 Problem Description Dr. X is a biologist, who likes rabbits very much and can do everything for them. 2012 is coming, and Dr. X wants to take some rabbits to Noah's Ark, or there are no rabbits any more.…

HDU 1815, POJ 2749 Building roads pid=1815" target="_blank" style="">题目链接HDU 题目链接POJ 题意: 有n个牛棚, 还有两个中转站S1和S2, S1和S2用一条路连接起来. 为了使得随意牛棚两个都能够有道路联通,如今要让每一个牛棚都连接一条路到S1或者S2. 有a对牛棚互相有仇恨,所以不能让他们的路连接到同一个中转站. 还有b对牛棚互相喜欢,所以他们的路必须连到同一个中专站.…

Family View Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 175    Accepted Submission(s): 20 Problem Description Steam is a digital distribution platform developed by Valve Corporation offering…

Resource Archiver Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 100000/100000 K (Java/Others)Total Submission(s): 2382    Accepted Submission(s): 750 Problem Description Great! Your new software is almost finished! The only thing left to…

Ring Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3180    Accepted Submission(s): 1033 Problem Description For the hope of a forever love, Steven is planning to send a ring to Jane with a rom…

Wireless Password Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5640    Accepted Submission(s): 1785 Problem Description Liyuan lives in a old apartment. One day, he suddenly found that there…

病毒侵袭持续中 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10324    Accepted Submission(s): 3633 Problem Description 小t非常感谢大家帮忙解决了他的上一个问题.然而病毒侵袭持续中.在小t的不懈努力下,他发现了网路中的“万恶之源”.这是一个庞大的病毒网站,他有着好多好多的病毒,但…