Your Dashboard
Interview Coaching
Learn
System Design
ML System Design
Code
Behavioral
Salary Negotiation
Interview Guides
Search
⌘K
Get Premium
Leetcode 2871. Split Array Into Maximum Number of Subarrays
Partition the array into contiguous subarrays so that the sum of each subarray's bitwise AND is as small as possible, and among all such optimal partitions return the maximum number of subarrays. The core challenge is to exploit that subarray ANDs can only lose bits when extended (bitwise monotonicity) to decide cut points efficiently for n up to 1e5 and values up to 1e6.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Comments
Hello Interview Premium
Your account is free and you can post anonymously if you choose.