Longest Subarray With Maximum Bitwise AND | Bit Manipulation DSA questions in Java | Leetcode 2419

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Consider a non-empty subarray from nums that has the maximum possible bitwise AND.

In other words, let k be the maximum value of the bitwise AND of any subarray of nums. Then, only subarrays with a bitwise AND equal to k should be considered.
Return the length of the longest such subarray.

The bitwise AND of an array is the bitwise AND of all the numbers in it.

A subarray is a contiguous sequence of elements within an array.

My Approach is simple, i am having the intuition that a sub array would carry the max Bitwise AND operation if we find the maximum value in the array, but if there is longest streak of our maximum element , that longest streak would be our answer.

counting Sort :-

DSA Algorithms :-
Design HLD:-

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Thanks, Though we can solve it using a sliding window as well.

VinayListenMe