Question: Given an array, A, describe an efficient algorithm for reversing A. For example, if A = [3, 4, 1, 5], then its reversal is A

Given an array, A, describe an efficient algorithm for reversing A. For example, if A = [3, 4, 1, 5], then its reversal is A = [5, 1, 4, 3]. You can only use O(1) memory in addition to that used by A itself. What is the running time of your algorithm?

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