705. Design HashSet
Design a HashSet without using any built-in hash table libraries. Implement MyHashSet class: - void add(key) Inserts the value key into the HashSet. - bool contains(key) Returns whether the value key exists in the HashSet or not. - void remove(key) Removes the value key in the HashSet. If key does not exist in the HashSet, do nothing. Example 1: Input ["MyHashSet", "add", "add", "contains"
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solution.cppC++17
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