Leetcode PHP题解--D75 706. Design HashMap

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Leetcode PHP题解--D75 706. Design HashMap

2019独角兽企业重金招聘Python工程师标准>>> D75 706. Design HashMap 题目链接 706. Design HashMap 题目分析自行设计一个hashmap. 需要实现题目内指定的函数. 思路我觉得这个没什么好说的吧- 最终代码 <?php class MyHashMap { /** * Initialize your data structure here. */ public $data = []; function __construct(…

706. Design HashMap - LeetCode

Question 706. Design HashMap Solution 题目大意:构造一个hashmap 思路:讨个巧,只要求key是int,哈希函数选择f(x)=x,规定key最大为1000000,那构造一个1000000的数组 Java实现: class MyHashMap { int[] table; /** Initialize your data structure here. */ public MyHashMap() { table = new int[1000000]; Ar…

【Leetcode_easy】706. Design HashMap

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; } /**…

[leetcode] 706. Design HashMap

题目 Design a HashMap without using any built-in hash table libraries. Implement the MyHashMap class: MyHashMap() initializes the object with an empty map. void put(int key, int value) inserts a (key, value) pair into the HashMap. If the key already ex…

【LeetCode】706. Design HashMap 解题报告（Python）

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…

LeetCode 706 Design HashMap 解题报告

题目要求 Design a HashMap without using any built-in hash table libraries. To be specific, your design should include these functions: put(key, value) : Insert a (key, value) pair into the HashMap. If the value already exists in the HashMap, update the v…

[LeetCode&Python] Problem 706. Design HashMap

Design a HashMap without using any built-in hash table libraries. To be specific, your design should include these functions: put(key, value) : Insert a (key, value) pair into the HashMap. If the value already exists in the HashMap, update the value.…