How to Solve Longest Subarray With Maximum Bitwise A N D Leetcode Problem - Interview Coder Guide
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How to Solve Longest Subarray With Maximum Bitwise A N D Problem

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Medium#2503
LeetCode Problem

Longest Subarray With Maximum Bitwise AND

You are given an integer array nums of size n. 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 s...

ArrayBit ManipulationBrainteaser

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Problem Breakdown

Understanding the Longest Subarray With Maximum Bitwise A N D Problem

Let's break down this LeetCode problem and understand what makes it challenging in interview settings.

Problem Statement

You are given an integer array nums of size n. 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.

MediumProblem #2503
LeetCode

Longest Subarray With Maximum Bitwise AND

Related Topics
ArrayBit ManipulationBrainteaser
How Interview Coder Helps

Get real-time assistance for Longest Subarray With Maximum Bitwise AND problems during coding interviews. Interview Coder provides instant solutions and explanations.

Examples

Example 1
INPUT
nums = [1,2,3,3,2,2]
OUTPUT
2
EXPLANATION

The maximum possible bitwise AND of a subarray is 3. The longest subarray with that value is [3,3], so we return 2.

Example 2
INPUT
nums = [1,2,3,4]
OUTPUT
1
EXPLANATION

The maximum possible bitwise AND of a subarray is 4. The longest subarray with that value is [4], so we return 1.

Constraints

1 <= nums.length <= 105
1 <= nums[i] <= 106

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