← All problemsSign in

3277. Maximum XOR Score Subarray Queries

LeetCodeArrayDynamic ProgrammingOpen on judge ↗

You are given an array nums of n integers, and a 2D integer array queries of size q, where queries[i] = [li, ri]. For each query, you must find the maximum XOR score of any subarray of nums[li..ri]. The XOR score of an array a is found by repeatedly applying the following operations on a so that only one element remains, that is the score: - Simultaneously replace a[i] with a[i] XOR a[i + 1] fo

HINT LADDERno hints yet
L1 Observation
L2 Technique
L3 Approach
L4 Pseudo-code
🔒
L5 Full solution
L5 unlocks only if you insist twice
solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI

Sign in to chat with the tutor and save your progress.

Sign in to start