Question: You are given the following divide-and-conquer algorithm: a. What does this algorithm do? b. Set up and solve a recurrence relation for the basic operation

You are given the following divide-and-conquer algorithm:

You are given the following divide-and-conquer algorithm: a. What does this algorithm

a. What does this algorithm do?

b. Set up and solve a recurrence relation for the basic operation made by this algorithm.

Algorithm MinMax(A, l, r, minval, maxval) if else if r-l1 if AU S Afr] minval - AL]; maxval - AT] else minval _Ar: maxval - A else //r -l>1 MinMaz(A, 1, L( r)/2], minval, maxval) MinMax(A, L(l +r)/2] +1, r, minval2, maxval2) if minval2maxval maxval _ maxval2

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