1. Copy constructor to create a new bag using a bag passed in. However, please note that the order in which this constructor stores the items is the reverse of the original order (in which the items appear in the passed-in bag). 2. Function addVector, which takes a vector as the only parameter, to add the entries from the vector to the new bag. 3. Function removelastThree, which takes an item as the only parameter, to remove the last three occurrences of the item in the bag. It is OK to make assumptions. Please state our assumptions, if any. Please explain in detail how each step works and what the new bag contains after each of the steps is executed. - Please use linked Nodes diagrams in our answer. - Please use the data below in our explanation. 1. Passed-in bag: 2. Passed-in vector: 'e', 'n', 'g', ",'n', 'e', 'e', 'r' 'e', ", 'e', 'c', 't, 'r, i, 'c','a', 'I' 3. Passed-in item: 'e' Copy constructor (reverse order) function addVector

1. Copy constructor to create a new bag using a bag passed in. However, please note that the order in which this constructor stores the items is the reverse of the original order (in which the items appear in the passed-in bag). 2. Function addVector, which takes a vector as the only parameter, to add the entries from the vector to the new bag. 3. Function removelastThree, which takes an item as the only parameter, to remove the last three occurrences of the item in the bag. It is OK to make assumptions. Please state our assumptions, if any. Please explain in detail how each step works and what the new bag contains after each of the steps is executed. - Please use linked Nodes diagrams in our answer. - Please use the data below in our explanation. 1. Passed-in bag: 2. Passed-in vector: 'e', 'n', 'g', ",'n', 'e', 'e', 'r' 'e', ", 'e', 'c', 't, 'r, i, 'c','a', 'I' 3. Passed-in item: 'e' Copy constructor (reverse order) function addVector

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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Concept explainers

Array

The simplest way to start thinking about an array is as a collection, or a set of elements. In programming, these elements may be constants, variables, functions and pointers.

Question

1. Copy constructor to create a new bag using a bag passed in. However, please note that the order in which this constructor stores
the items is the reverse of the original order (in which the items appear in the passed-in bag).
2. Function addVector, which takes a vector as the only parameter, to add the entries from the vector to the new bag.
3. Function removelastThree, which takes an item as the only parameter, to remove the last three occurrences of the item in the
bag. It is OK to make assumptions. Please state our assumptions, if any.
Please explain in detail how each step works and what the new bag contains after each of the steps is executed.
- Please use linked Nodes diagrams in our answer.
- Please use the data below in our explanation.
1. Passed-in bag:
2. Passed-in vector: 'e', 'n', 'g', ",'n', 'e', 'e', 'r
'e', ", 'e', 'c', 't, 'r', 'i, 'c', 'a', 'I'
3. Passed-in item:
'e'
Copy constructor (reverse order)
function addVector

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