Solution: Third Maximum Number
Explore how to determine the third distinct maximum number in an integer array by applying a min heap and set. Understand the step-by-step process of maintaining the three largest unique values efficiently while handling duplicates. Gain insight into time and space complexity for this approach and learn to implement a solution suitable for coding interviews focused on top K element problems.
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We'll cover the following...
Statement
Given an integer array nums, determine and return the third distinct maximum element in the array. If the array contains fewer than three distinct elements, return the maximum element instead.
Constraints:
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