We have an array. we like to use stack library(Assume it alreay exist and you can use it) to reverse the order of it. Write a method called myRevArray(int[] arr) that would inverse the order of the array with the use of stackyou may use the stack library exits and use push and pop from it do not create a new array as it would be memory wasting try to have your code in O(n) where n is the size of array [HINT: O(2n) is till O(n)]The method has no return but we use pass by reference to change arr value (you do not need to do anything but by changing the order of arr it automatically will be reverse

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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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We have an array. we like to use stack library(Assume it alreay exist and you can use it) to reverse the order of it. Write a method called myRevArray(int[] arr) that would inverse the order of the array with the use of stack

you may use the stack library exits and use push and pop from it
do not create a new array as it would be memory wasting
try to have your code in O(n) where n is the size of array [HINT: O(2n) is till O(n)]
The method has no return but we use pass by reference to change arr value (you do not need to do anything but by changing the order of arr it automatically will be reverse

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