Search⌘ K
AI Features

Solution: Design HashSet

Explore how to design a custom HashSet without relying on built-in libraries. Understand the use of a hash function to distribute keys evenly and handle collisions effectively with separate chaining using binary search trees. This lesson guides you through implementing core methods like add, remove, and contains while analyzing their time and space complexity for scalable solutions.

Statement

Design a MyHashSet class without using any built-in hash table libraries and implement the following methods in it:

  • void add(key): Inserts the value key into the HashSet.

  • bool contains(key): Returns TRUE if the key exists in the HashSet, FALSE otherwise.

  • void remove(key): Removes the value key if it exists in the HashSet.

Constraints:

  • 00 \leq key 106\leq 10^6 ...