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Grokking the Coding Interview Patterns

Solution: Longest Subarray With Maximum Bitwise AND

Understand how to identify the longest contiguous subarray in an integer list where every element contributes to the maximum bitwise AND value. This lesson guides you through an approach that leverages the maximum number in the array to avoid computing all subarray ANDs, improving efficiency and simplifying the problem-solving process.

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Statement

Given an integer list, nums, find the length of the longest subarrayA subarray is a contiguous sequence of elements within the array. where the bitwise AND of its elements equals the maximum possible bitwise AND among all subarrays of nums. The bitwise AND of a list is calculated by performing the bitwise AND operation on all elements within the subarray.

Constraints:

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