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=[5,1,4,3]. You may only use O(1)

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 may 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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