Babelfish DescriptionYou have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a dictionary to help you understand them.InputInput consists of up to 100,000 diction…

Babelfish Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 32988   Accepted: 14189 Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have…

POJ2503 这是一道水题,用Map轻松AC. 不过,可以拿来测一下字符串散列, 毕竟,很多情况下map无法解决的映射问题需要用到字符串散列. 自己生成一个质数, 随便搞一下. #include<iostream> #include<cstdio> #include<cstdlib> #include<cstring> #include<string.h> #include<cmath> #include<vector>…

Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have a dictionary to help you understand them. Input Input consists of up to 100,000 dictionary ent…

题目链接. 分析: 应当用字典树,但stl的map做很简单. #include <iostream> #include <cstdio> #include <cstdlib> #include <string> #include <algorithm> #include <vector> #include <map> #include <cstring> #include <queue> using…

思路:就是用一个字典树翻译单词的问题,我们用题目中给出的看不懂的那些单词建树,这样到每个单词的叶子结点中存放原来对应的单词就好. 这样查询到某个单词时输出叶子结点存的就行,查不到就"en"呗.这题用hash也是可以的 #include<iostream> #include<cstdio> #include<stdio.h> #include<cstring> #include<cmath> #include<vector…

题目链接poj2503 Babelfish Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 38820   Accepted: 16578 Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunate…

浅谈\(Trie\):https://www.cnblogs.com/AKMer/p/10444829.html 题目传送门:http://poj.org/problem?id=2503 \(Trie\)树模板题,就是要你实现一个字典查找的功能.读入十分的恶心. 时间复杂度:\(O(len*n)\) 空间复杂度:\(O(len)\) 代码如下: #include <cstdio> #include <cstring> using namespace std; const int m…

Babelfish Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 28581   Accepted: 12326 题目链接:http://poj.org/problem?id=2503 Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a for…

Babelfish Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 30816   Accepted: 13283 Description You have just moved from Waterloo to a big city. The people here speak an incomprehensible dialect of a foreign language. Fortunately, you have…