Please help with this question. Your assistance is greatly appreciated. Consider the following recursive algorithm.**Algorithm** *Mystery* A[0..n – 1] //Input: An array A[0..n – 1] of real numbers if n = 1 return A[0] else temp ← *Riddle*(A[0..n – 2]) if temp ≤ A[n – 1] return temp else return A[n – 1] a. What does this algorithm compute? b. What is its input size? c. What is its basic operation? d. Set up a recurrence relation for the algorithm’s basic operation count and solve it. e. What is the efficiency class of this algorithm?

Answered: 4. Consider the following recursive…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please help with this question. Your assistance is greatly appreciated.

Consider the following recursive algorithm.

**Algorithm** *Mystery* A[0..n – 1]
//Input: An array A[0..n – 1] of real numbers
if n = 1 return A[0]
else temp ← *Riddle*(A[0..n – 2])
&emsp;if temp ≤ A[n – 1] return temp
&emsp;else return A[n – 1]

a. What does this algorithm compute?
b. What is its input size?
c. What is its basic operation?
d. Set up a recurrence relation for the algorithm’s basic operation count and solve it.
e. What is the efficiency class of this algorithm?

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