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Grokking the Coding Interview Patterns

Solution: Longest Subarray With Maximum Bitwise AND

Understand how to identify and compute the longest contiguous subarray that achieves the maximum bitwise AND value. This lesson guides you through an efficient approach that finds the largest element in the array and calculates the length of its longest contiguous sequence, optimizing both time and space complexity.

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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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