How to Solve Design Hash Map Problem
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Design HashMap
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, valu...
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Understanding the Design Hash Map Problem
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Problem Statement
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 exists in the map, update the corresponding value. int get(int key) returns the value to which the specified key is mapped, or -1 if this map contains no mapping for the key. void remove(key) removes the key and its corresponding value if the map contains the mapping for the key.
Design HashMap
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Examples
Example inputExample outputConstraints
0 <= key, value <= 106At most 104 calls will be made to put, get, and remove.How Interview Coder Helps with Leetcode Problems
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