Q11. *After doing the following statement, the linked list becomesR.Link. Link = HeadHead480010 490048001550004900OO contains one nodeO contains two nodesbecomes emptynone of themR5000530005000becomes a circular linked list20null3000

A linked list is a linear grouping of data pieces in computer science whose order is not determined…

After doing the following statement, the linked list becomes R.Link. Link = Head Head O O 4800 10 4900 4800 15 5000 4900 O becomes empty none of them R 5000 Ţ 5 Obecomes a circular linked list O contains one node O contains two nodes 3000 5000 20 null 3000

After doing the following statement, the linked list becomes R.Link. Link = Head Head O O 4800 10 4900 4800 15 5000 4900 O becomes empty none of them R 5000 Ţ 5 Obecomes a circular linked list O contains one node O contains two nodes 3000 5000 20 null 3000

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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q6) Which of the following linked list can move only in one direction to access the data of the node? a. Single linked list b. Circular Double linked list c. None d. Double linked list
import requestsfrom bs4 import BeautifulSoupimport pandas as pd # Prompt user to enter URLs to scrapeurls = input("Enter URLs to scrape (comma-separated): ").split(",") # Create an empty list to store scraped datadata = [] # Loop through each URL and scrape relevant datafor url in urls:response = requests.get(url)soup = BeautifulSoup(response.content, "html.parser")# Extract relevant data from HTML using BeautifulSoup# In this example, we extract all the links in the HTMLlinks = [link.get("href") for link in soup.find_all("a")]# Append the scraped data to the listdata.append(links) # Create a pandas DataFrame from the scraped data, if the list is not emptyif data:df = pd.DataFrame(data)# Write the DataFrame to an Excel filedf.to_excel("scraped_data.xlsx", index=False)else:print("No URLs entered. Exiting program.") I keep running into a syntax error, could you help me edit this program. I am trying to create a webscraper that asks user to enter a website and then it will put the…
there is a problem with this code I want to delete node 10 and display the linked list after that it cannot be displayed and I don't know why please don't change the type of node from class to struct the code : #include <iostream>using namespace std; class node{public: int data; node* next;}; void display(node * head) // printing the data of the nodes{ node* temp = head; while (temp != NULL) { cout << temp->data << endl; temp = temp->next; }} // add void push(node** head, int newdata) // { 5, 10 , 20 , 30 , 40 }{ node* newnode = new node(); newnode->data = newdata; newnode->next = *head; *head = newnode;} void append(node** head, int newdata) // { 10 , 20 , 30 , 40 }{ node* newnode = new node(); newnode->data = newdata; newnode->next = NULL; node* last = *head; if (*head == NULL) { *head = newnode;…
1. a JFrame objects content panel is a(n)________ of type _________ A. object; container B. object; JPanel C. primitive; int D. primitive; double E. none of the above 2. You have a large array that you want to be sorted In ascending order. Under what circumstances would the bubblesort algorithm sort that array very quickly? A. if the array is initially in descending order B. if the array elements can be mapped to a linked list C. if the array elements are already close to their eventual sorted position D. if the array elements are string objects E. never, heapsort will always be faster
Write a program that creates a linked list to represent details of students. The following details must be kept for each student: SID (for Student ID) Name Address Age Gender Your program must also display a menu to perform the following tasks: Create a linked list. Note: The method to create a linked list makes use of the method insertFirst() or insertLast() or insertOrdered() Insert new nodes to the linked list. Search for details pertaining to a particular student. Delete details of a particular student. Find number of nodes in the linked list. Display information pertaining to all students. The menu options should be as follows: Create linked list Add new student Search for a student Delete a student Find number of students Print student details Exit YOU SHOULD CREATE YOUR OWN NODE CLASS, AND YOU MUST NOT USE JAVA LINKED LIST LIBRARY.
By using the concept of double linked list you are required to implement a module for a social networking site. You have to keep track of user’s posts.A post is comprised of following:1- Message2- Shared with (Public, Friends, Private)3- DateYou have to provide a user friendly interface for the user1. New post2. View posts2.1. View newer post2.2. View by privacy2.3. View allWhen user is viewing the post following options would be available for the user:Press N for next postPress P for the previous postPress E to edit the postPress D to delete the post3. Exit
Using Java programming language create a linked list named Cars with four elements: "SUV cars", "Pickup cars", "Sport cars", and "Sedan cars". Apply the following activities on the code you’ve created and provide screen shot of each result: Add a new element “Classic car” at the beginning of the linked list using iterator. Add a new element “Economic cars" after the element "Sedan Cars" using iterator. Print the LinkedList backward from the last element to the first element using hasPrevious()
ListTraverseReverse must traverse a linked list in reverse order. Which XXX should replace the missing statement? ListTraverseReverse(list) {XXX}ListTraverseReverseRecursive(node) {if (node is not null) {ListTraverseReverseRecursive(node⇢next)Visit node}} Group of answer choices ListTraverseReverseRecursive(list) ListTraverseReverseRecursive(list⇢head) ListTraverseReverseRecursive(list⇢head⇢next) ListTraverseReverseRecursive(list⇢tail)
int[] findMaxMin (LinkedList liste); The method whose prototype is given above finds the maximum and minimum element in a Linked List entered as a parameter and returns the results with an array. Fill in the body of the above method accordingly. ? public class Node { Node nextNode; int data; Node(int data){ this.data=data; this.nextNode=null; } }
Write a program that creates a linked list to represent details of students. • SID (for Student ID) • Name • Address • Age • Gender Your program must also display a menu to perform the following tasks: • Create a linked list. The method to create a linked list makes use of the method insertFirst() or insertLast() or insertOrdered() • Insert new nodes to the linked list. • Search for details pertaining to a particular student. • Delete details of a particular student. • Find number of nodes in the linked list. • Display information pertaining to all students. The menu options should be as follows: 1. Create linked list 2. Add new student 3. Search for a student 4. Delete a student 5. Find number of students 6. Print student details 7. Exit
A skip listThe second programming homework is already on a server (http://marmoset.famnit.upr.si).In this task, a skip list data structure should be implemented. You can follow the followinginstructions:- Implement the class NodeSkipList with two components, namely key node and arrayof successors. You can also add a constructor, but you do not need to add anymethod.- In the class SkipList implement a constructor SkipList(long maxNodes). The parameter maxNodes determines the maximal number of nodes that can be added to askip list. Using this parameter we can determine the maximal height of a node, thatis, the maximal length of the array of successors. As the maximal height of a nodeit is usually taken the logarithm of the parameter. Further, it is useful to constructboth sentinels of maximal height.- In the class SkipList it is useful to write a method which simulates coin flip andreturns the number of all tosses until the first head comes up. This number representsthe height of a node…
//give the output of the following program and draw the link list. struct node{ int info; struct node *link;};typedef struct node *nodePTR;void insort(nodePTR*,struct Info);nodePTR getnode();int main(void){nodePTR p=NULL,head=NULL,save;inti; for(i=0;i<3;i++){ insort (&head,i+5);}save=head;do{ printf("%d",save->info); save=save->link;}while(save!=NULL); return0;}nodePTR getnode(){nodePTR q;q=(nodePTR)malloc(sizeof(struct node));return q;}void insort(NODEPTR *head , int x){ NODEPTR p,q,r; q=NULL; for(p=*head; p!=NULL &&x>p->info; p=p->link) q=p; if(q=NULL) { p=getnode(); p->info=x; p->link=head; head=p; }else{ r=getnode(); q->link=r; r->info=x; r->link=p; }}