Consider an array of length n containing unique integers in random order and in the range 1 ton + 1. For example, an array of length 5 would contain 5 unique integers selected randomly fromthe integers 1 through 6. Thus, the array might contain 3 6 5 1 4. Of the integers 1 through 6,notice that the 2 was not chosen and is not in the array.Write Java code that finds the integer that does not appear in such an array. Your solution shouldusea.O(n²) operations

The below code uses an algorithm with O(n²) operations to find the unique integer that is missing…

Answered: Consider an array of length n…

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

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Consider an array of length n containing unique integers in random order and in the range 1 to
n + 1. For example, an array of length 5 would contain 5 unique integers selected randomly from
the integers 1 through 6. Thus, the array might contain 3 6 5 1 4. Of the integers 1 through 6,
notice that the 2 was not chosen and is not in the array.
Write Java code that finds the integer that does not appear in such an array. Your solution should
use
a.
O(n²) operations

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Is it possible to give a line by line explantion using comments what the program is doing and where the O(n^2) operations are? Thank you, I know its a lot but it helps me learn.

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