http://acm.hdu.edu.cn/showproblem.php?pid=3336 Count the string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 17068 Accepted Submission(s): 7721 Problem Description It is well known that Ae
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
Clairewd's message Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3228 Accepted Submission(s): 1248 Problem Description Clairewd is a member of FBI. After several years concealing in BUPT,
统计难题 Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 65094 Accepted Submission(s): 22446 Problem Description Ignatius最近遇到一个难题,老师交给他很多单词(只有小写字母组成,不会有重复的单词出现),现在老师要他统计出以某个字符串为前缀的单词数量(单词本身也是自己的
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 the fame. In order to escape from such b
查看原题 题意大致是:给你一个字符串算这里面全部前缀出现的次数和.比方字符串abab,a出现2次.ab出现2次,aba出现1次.abab出现1次.总计6次. 而且结果太大.要求对1007进行模运算. AC代码 #include <iostream> using namespace std; #include <string> string s; int n,Next[200005]; void getNext() { int len = n; Next[0]=-1; int i=0
Theme Section Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1098 Accepted Submission(s): 570 Problem Description It's time for music! A lot of popular musicians are invited to join us in t