Q3Given a fairly common definition for a struct Node that can be used to make a singly linked listof int values:struct Node {int data;Node *next;}Q3.1Write an iterative function printList (const Node* head) that takes a pointer to the headNode of the singly linked list and prints each value of the linked list, one per line. Write theentire function (including the function signature), and be sure to write correct and compilableC++ code in your solution.#include using namespace std;Enter your answer hereQ3.2Rewrite the printList (const Node* head) function from part 1 recursively.#include using namespace std;Enter your answer here

Answered: Given a fairly common definition for a…

Given a fairly common definition for a struct Node that can be used to make a singly linked list of int values: struct Node { int data; Node *next; }

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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IN C++ Implement the Doubly Circular Linked List (you need to implement two classes, one for node and one for operations on Doubly Circular Linked List), this implementation should support the MusicPlayer Class.
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C++ The List class represents a linked list of dynamically allocated elements. The list has only one member variable head which is a pointer that leads to the first element. See the following code for the destructor to List. ~ List () { for (int i = 0; i <size (); i ++) { pop_back (); } } What problems does the destructor have? Select one or more options: 1. There are no parameters for the destructor. 2. The return value from pop_back (if any) is nerver handled. 3. The destructor will create a stack overflow. 4. The destructor will create dangling pointers. 5.The destructor will create memory leaks. 6.The destructor will create undefined behavior (equivalent to zero pointer exception). 7.The condition must be: i <size () - 1 8. There is at least one problem with the destructor, but none of the above.
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In C++ I need to write a recursive function insertEnd that will call a recursive method insertEnd(const ItemType& newEntry, Node<ItemType>* node), to insert newEntry at the end of the linked list I completely stuck and can't figure out where the error is coming from. main #include <iostream> #include "LinkedList.cpp" int main() { Node<int>* first = new Node(1); Node<int>* second = new Node(2); Node<int>* third = new Node(3); first->next = second; second->next = third; cout<<first->data<<endl; cout<<first->next->data<<endl; cout<<first->next->next->data<<endl; LinkedList<int> list; //an empty linked list for(int i =0; i<10; i++){ list.inserEnd(i); list.display(); } return 0; } linkedlist.cpp #include "LinkedList.h" #include "iostream" using namespace std; template <class T> LinkedList<T>::LinkedList(){ head = nullptr; } template <class…