2) The class definition of a Doubly Linked List class is given below, It contains an attribute called top that represents the top of a doubly linked list, It abo includes one constructor, a print method that should print the elements of the list in reverse order. It also includes another method that shoukd add a note on the top of the doubly linked list. The constructor is implemented. Your job is to implement the printReverse() and insertOnThe Top(O methods. Note: Please do the implementation on the next page #include using namespace std; I1- class Node; typedef Node* NodePtr; class Node public: int number; NodePtr next; NodePtr prev; Node(){number 0; next prev NULL:} Node(int n) {number n; next-prev NULL;} 3B 11-- class DoubleLL private: NodePtr top; public: DoubleLL() (top NULL;} void printReverse(%: bool insertOnTheTop (int n); }3; 11-

2) The class definition of a Doubly Linked List class is given below, It contains an attribute called top that represents the top of a doubly linked list, It abo includes one constructor, a print method that should print the elements of the list in reverse order. It also includes another method that shoukd add a note on the top of the doubly linked list. The constructor is implemented. Your job is to implement the printReverse() and insertOnThe Top(O methods. Note: Please do the implementation on the next page #include using namespace std; I1- class Node; typedef Node* NodePtr; class Node public: int number; NodePtr next; NodePtr prev; Node(){number 0; next prev NULL:} Node(int n) {number n; next-prev NULL;} 3B 11-- class DoubleLL private: NodePtr top; public: DoubleLL() (top NULL;} void printReverse(%: bool insertOnTheTop (int n); }3; 11-

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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