Given an array of unsorted integers, find the maximum product of two integers in an array. For example, if the arc = [10, 8, -1, 7, 14] then the maximum product would be 140, as output of (10 x 14). To solve this problem, the following idea can be used: - Design a brute-force algorithm to solve this problem using a Pseudocode and find its complexity - Another solution would be "Sort the array first, and then to get the product of its highest two integers". Is this idea better that the first one? Explain why? - Is there any extreme case that should be considered while designing your algorithm? Justify your answer. - Design your own idea to solve this problem in O(n) complexity, where n is the size of the array. [note: your idea should be explained in simple English, and then transformed into algorithm (pseudocode)].
Given an array of unsorted integers, find the maximum product of two integers in an array. For example, if the arc = [10, 8, -1, 7, 14] then the maximum product would be 140, as output of (10 x 14). To solve this problem, the following idea can be used: - Design a brute-force algorithm to solve this problem using a Pseudocode and find its complexity - Another solution would be "Sort the array first, and then to get the product of its highest two integers". Is this idea better that the first one? Explain why? - Is there any extreme case that should be considered while designing your algorithm? Justify your answer. - Design your own idea to solve this problem in O(n) complexity, where n is the size of the array. [note: your idea should be explained in simple English, and then transformed into algorithm (pseudocode)].
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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