Design and implement a class which contains two function find() as well as add()

Design and implement a class which contains two function find() as well as add()

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, hashmap, topic-specific, data-structures

参考答案摘要

The find function will check whether any pair exists whose sum is equal to a given value in O(N) average time whereas add function will be used for adding any element in O(1) average time. A hashmap w...

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