problem 705. Design HashSet 题意: solution1: class MyHashSet { public: /** Initialize your data structure here. */ MyHashSet() { data.resize(, ); } void add(int key) { data[key] = ; } void remove(int key) { data[key] = ; } /** Returns true if this set…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 位图法 数组法 日期 题目地址:https://leetcode.com/problems/design-hashset/description/ 题目描述 Design a HashSet without using any built-in hash table libraries. To be specific, your design sho…

problem 707. Design Linked List 参考 1. Leetcode_easy_707. Design Linked List; 完…

problem 706. Design HashMap solution1: class MyHashMap { public: /** Initialize your data structure here. */ MyHashMap() { data.resize(, -);//errr... } /** value will always be non-negative. */ void put(int key, int value) { data[key] = value; } /**…

转自:http://mrfufufu.github.io/android/2015/07/01/Codelab_Android_Design_Support_Library.html [翻]Android Design Support Library 的 代码实验——几行代码,让你的 APP 变得花俏 Jul 1, 2015 译者地址:[翻]Android Design Support Library 的 代码实验——几行代码,让你的 APP 变得花俏 原文:Codelab for Androi…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 日期 题目地址:https://leetcode.com/problems/design-hashmap/description/ 题目描述 Design a HashMap without using any built-in hash table libraries. To be specific, your design should incl…

题目描述: Design a simplified version of Twitter where users can post tweets, follow/unfollow another user and is able to see the 10 most recent tweets in the user's news feed. Your design should support the following methods: postTweet(userId, tweetId):…

题目要求 Design a HashSet without using any built-in hash table libraries. To be specific, your design should include these functions: add(value): Insert a value into the HashSet. contains(value) : Return whether the value exists in the HashSet or not. r…

Design a HashSet without using any built-in hash table libraries. To be specific, your design should include these functions: add(value): Insert a value into the HashSet. contains(value) : Return whether the value exists in the HashSet or not. remove…

原文网址:http://www.importnew.com/6931.html HashMap和HashSet的区别是Java面试中最常被问到的问题.如果没有涉及到Collection框架以及多线程的面试,可以说是不完整.而Collection框架的问题不涉及到HashSet和HashMap,也可以说是不完整.HashMap和HashSet都是collection框架的一部分,它们让我们能够使用对象的集合.collection框架有自己的接口和实现,主要分为Set接口,List接口和Queue接…