题目链接 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 dictionar…

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…

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…

Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 29059 Accepted: 12565 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…

题意:先构造一个词典,然后输入外文单词,输出相应的英语单词. 这道题有4种方法可以做: 1.map 2.字典树 3.快排+二分 4.hash表 参考博客:[解题报告]POJ_2503 字典树,MAP 参考博客:POJ2503两种解法:快速排序+二分查找与哈希表 思路1:可以使用map来做 代码: #include<iostream> #include<stdio.h> #include<string> #include<map> using namespac…

POJ 2431 Expedition(探险) Time Limit: 1000MS   Memory Limit: 65536K [Description] [题目描述] A group of cows grabbed a truck and ventured on an expedition deep into the jungle. Being rather poor drivers, the cows unfortunately managed to run over a rock an…

POJ 3414 Pots(罐子) Time Limit: 1000MS    Memory Limit: 65536K Description - 题目描述 You are given two pots, having the volume of A and B liters respectively. The following operations can be performed: FILL(i)        fill the pot i (1 ≤ i ≤ 2) from the ta…

POJ 3281 Dining (网络流) Description Cows are such finicky eaters. Each cow has a preference for certain foods and drinks, and she will consume no others. Farmer John has cooked fabulous meals for his cows, but he forgot to check his menu against their…

POJ 1847 Tram (最短路径) Description Tram network in Zagreb consists of a number of intersections and rails connecting some of them. In every intersection there is a switch pointing to the one of the rails going out of the intersection. When the tram ent…

1.什么是标准模板库(STL)? (1)C++标准模板库与C++标准库的关系 C++标准模板库其实属于C++标准库的一部分,C++标准模板库主要是定义了标准模板的定义与声明,而这些模板主要都是 类模板,我们可以调用这些模板来定义一个具体的类:与之前的自己手动创建一个函数模版或者是类模板不一样,我们使用了 STL就不用自己来创建模板了,这些模板都定义在标准模板库中,我们只需要学会怎么使用这些类模板来定义一个具体的类, 然后能够使用类提供的各种方法来处理数据. (2)STL六大组件:容器(conta…