Question: Problem 2. (CLRS, Problem 2-4) Let A[1.n] be an array of n distinct numbers. Define an inversion as a pair of indices (i, j) such

Problem 2. (CLRS, Problem 2-4) Let A[1.n] be an array of

Problem 2. (CLRS, Problem 2-4) Let A[1.n] be an array of n distinct numbers. Define an inversion as a pair of indices (i, j) such that i j and A[i] > A Describe how to modify merge sort so it also computes the number of inversions in the input array in (n log n)

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