#3287

Find the Maximum Sequence Value of Array

international master · 2185 · lc hard +32 · 21.2% accepted · 88 likes · top 2%

Description

You are given integer array nums and positive integer k. The value of a length-2k sequence seq is (seq[0] OR ... OR seq[k-1]) XOR (seq[k] OR ... OR seq[2k-1]). Return the maximum value over all length-2k subsequences of nums.

Code

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