Suppose you have the following class declaration: class Integerlist{ public: IntegerList(); -IntegerList(); IntegerList(const IntegerList&); IntegerList& operator=(const IntegerList& rhs); bool AddInTheBeginning(int number); bool AddInTheMiddle(int number); bool AddInTheEnd(int number); size_t Size()const; private: struct Node{ int number; Node next; }; Node* head; }; You are asked to implement the method AddInTheMiddle, this method inserts an element into the linked list in the middle position. Examples: If the list elements are (], then inserting in the middle the number 3, results in the list [3] If the list elements are [4], then inserting in the middle the number 8, results in the list [8, 4] • If the list elements are [7, 1], then inserting in the middle the number 5, results in the list [7, 5, 1] • If the list elements are [5, 11 ,6], then inserting in the middle the number 4, results in the list [5, 4, 11, 6] Note: all the other methods are implemented, the only method that is not implemented is AddInTheMiddle. You may use any of the other methods.

Suppose you have the following class declaration: class Integerlist{ public: IntegerList(); -IntegerList(); IntegerList(const IntegerList&); IntegerList& operator=(const IntegerList& rhs); bool AddInTheBeginning(int number); bool AddInTheMiddle(int number); bool AddInTheEnd(int number); size_t Size()const; private: struct Node{ int number; Node next; }; Node* head; }; You are asked to implement the method AddInTheMiddle, this method inserts an element into the linked list in the middle position. Examples: If the list elements are (], then inserting in the middle the number 3, results in the list [3] If the list elements are [4], then inserting in the middle the number 8, results in the list [8, 4] • If the list elements are [7, 1], then inserting in the middle the number 5, results in the list [7, 5, 1] • If the list elements are [5, 11 ,6], then inserting in the middle the number 4, results in the list [5, 4, 11, 6] Note: all the other methods are implemented, the only method that is not implemented is AddInTheMiddle. You may use any of the other methods.

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

Suppose you have the following class declaration:
class IntegerList{
public:
IntegerList();
-IntegerListO;
IntegerList(const IntegerList&);
IntegerList& operator=(const IntegerList& rhs);
bool AddInTheBeginning(int number);
bool AddInTheMiddle(int number);
bool AddInTheEnd(int number);
size_t SizeCOconst;
private:
struct Node{
int number;
Node next;
};
Node head;
};
You are asked to implement the method AddInTheMiddle, this method inserts an element into the linked list in the middle position.
Examples:
• If the list elements are [], then inserting in the middle the number 3, results in the list [3]
• If the list elements are [4], then inserting in the middle the number 8, results in the list [8, 4]
• If the list elements are [7, 1], then inserting in the middle the number 5, results in the list [7, 5, 1]
• If the list elements are [5, 11,6], then inserting in the middle the number 4, results in the list [5, 4, 11, 6]
Note: all the other methods are implemented, the only method that is not implemented is AddInTheMiddle. You may use any of the other
methods.

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