3630. Partition Array for Maximum XOR and AND

LeetCodeArrayMathGreedyBit ManipulationEnumerationOpen on judge ↗

You are given an integer array nums. Partition the array into three (possibly empty) subsequences A, B, and C such that every element of nums belongs to exactly one subsequence. Your goal is to maximize the value of: XOR(A) + AND(B) + XOR(C) where: - XOR(arr) denotes the bitwise XOR of all elements in arr. If arr is empty, its value is defined as 0. - AND(arr) denotes the bitwise AND of all e

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solution.cppC++17

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