What Are You Talking About Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 102400/204800 K (Java/Others) Total Submission(s): 16042    Accepted Submission(s): 5198 Problem Description Ignatius is so lucky that he met a Martian yesterday. But…

What Are You Talking About Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 102400/204800 K (Java/Others) Total Submission(s): 20680    Accepted Submission(s): 6852 Problem Description Ignatius is so lucky that he met a Martian yesterday. But…

What Are You Talking About Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 102400/204800 K (Java/Others) Total Submission(s): 15966    Accepted Submission(s): 5177 Problem Description Ignatius is so lucky that he met a Martian yesterday. But…

题意:单词翻译 思路:map #include<iostream> #include<stdio.h> #include<string.h> #include<map> using namespace std; map<string,string>mp; int main(){ string s1,s2; char c; cin>>s1; while(cin>>s1){ if(s1=="END")bre…

[python]Leetcode每日一题-前缀树(Trie) [题目描述] Trie(发音类似 "try")或者说 前缀树 是一种树形数据结构,用于高效地存储和检索字符串数据集中的键.这一数据结构有相当多的应用情景,例如自动补完和拼写检查. 请你实现 Trie 类: Trie() 初始化前缀树对象. void insert(String word) 向前缀树中插入字符串 word . boolean search(String word) 如果字符串 word 在前缀树中,返回 tru…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1052 Problem Description Here is a famous story in Chinese history. "That was about 2300 years ago. General Tian Ji was a high official in the country Qi. He likes to play horse racing with the king and…

Super Jumping! Jumping! Jumping! Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 49436    Accepted Submission(s): 22871 Problem Description Nowadays, a kind of chess game called "Super Jumping!…

统计难题Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 131070/65535 K (Java/Others)Total Submission(s): 50524    Accepted Submission(s): 17827 Problem DescriptionIgnatius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前缀…

pid=1671">Phone List Time Limit: 3000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12879    Accepted Submission(s): 4391 Problem Description Given a list of phone numbers, determine if it is consistent in…

<题目链接> 题目大意: 意思是,从第1个字母到第2字母组成的字符串可由某一周期性的字串(“a”) 的两次组成,也就是aa有两个a组成: 第三行自然就是aabaab可有两个aab组成: 第四行aabaabaab可由三个aab组成: 第五行aabaabaabaab可有四个aab组成 解题分析: 求字符串的前缀是否为周期串,若是,打印循环节的长度及循环次数: #include <cstdio> #include <cstring> ; char s[M]; int nxt[…