State a collection class or interface that allows the following operations to be performed. randomly access to its element iterating a collection both forward and backward directions
Q: Collection: List, Set and Map. Collection operations on primitives and custom object (Eg: For custom…
A: Below are answers with example:
Q: A file filter reads an input file, transforms it in some way, and writes the results to an output file.…
A: Dear,Use Visual C++ 2010 to run this program.#include "stdafx.h"#include <fstream>#include…
Q: Define a Matrix class to represent a square 2-D grid of int numbers. Include a constructor that…
A: Algorithm: Start Create a class named Matrix wi th data as its attribute Implement a constructor…
Q: Given the following UML Class Diagram: A GenericFile(ABC) _generateFiles(self) Inheritance C…
A: The python program is given below.
Q: ses Implement a Menu-Driven program of ArrayList class using the above scenario and perform the…
A: It is defined as a part of collection framework. It is present in java.util package. It provides us…
Q: Question 1: 1.1) Implement the book class that includes data values that describe various…
A: Question given: Write a program that create a class Book, and another class Dictionary inherited…
Q: There is a class team ,that holds information about the team name, number of players in the team,and…
A: Dynamic Array: This array can be created dynamically in the sense that the array size can be…
Q: JAVA Create a class Book with the following attributes BooKname, BookPublisher, BookYearofPublished…
A: Here I have created the class named Book, which implements the Comparable interface. Inside the…
Q: Create a class Student with following data members, name, roll, and marks as private data member.…
A: NOTE: SINCE THE LANGUAGE OF THE CODE IS NOT MENTIONED, I HAVE USED C++ FOR THE SOLUTION. Define…
Q: 6. (Immutable Data Class Objects) Built-in types int, float, str and tuple are immutable. Data…
A: Below is the answer to above question. I hope this will be helpful for you....
Q: Define the struct call with the components code (of type char) and units (of type int). Design a…
A: Code: #include <iostream> #include <fstream> using namespace std;//structure call…
Q: URGENtt!! You are asked to write a java class named "Kume". The UML class diagram of the Kume class…
A: import java.util.*; //Kume class implementation class Kume implements Comparable<Kume>{…
Q: (C++ programming language) Create a class Student with following data members- name, roll no and…
A: #include<iostream>#include<string>using namespace std; class Student{ private: string…
Q: Develop class Polynomial. The internal representation of a Polynomial is an array of terms. Each…
A: Actually the given information is Overload the addition operator (+) to add two Polynomials•…
Q: Question 1 Write a Python ciass named Histogram that keeps track of how many times each unique…
A: Python used to answer this question
Q: True/ False 1- Class objects can be defined prior to the class declaration. 2- You must use the…
A: The answers for the given True/False are as follows:
Q: An object is an ordered collection of properties. True or false.
A: C) An object is an ordered collection of properties. True or false.
Q: Using Base class pointer create a derived class dynamic object. Set values of dynamically created…
A: #include <iostream>using namespace std;class CPolygon {protected:int width, height;public:void…
Q: //3. toggleCommentSection //a. Receives a postId as the parameter //b. Selects the section element…
A: the program is given below:-
Q: Design a clans to display the schedule of buses inlellore Bustand. The class can have its own member…
A: As the programming language is not mentioned i am using Java for this question Here is the approach…
Q: Create a KeyIndex class with the following properties : Fields: int [ ] k; Description An…
A: The program is written in Python. Check the program screenshot for the correct indentation. Please…
Q: Create a class employee with the data members,name,id and salary as private data member . Create…
A: Step 1:- Program Approach:- 1.Include the header file 2.Create the class employee with its data…
Q: The Link interface extends the ________________ interface. Comparable Iterable Collections…
A: Interface are basically the blueprint of class. It is used to achieve abstraction. Comparable…
Q: n JavaScript create an object called a monster class. The monster class should have a language…
A: JavaScript code class Monster{ constructor(language){ this.language = language;…
Q: 4. void SetNextPointer(Node *ptr); Set the next pointer of this node to the ptr that is passed to…
A: SetData sets data part of node SetNextPointer sets next part of node GetData gets data part of node
Q: (a) Write code to create ‘Shape’ class and include following: 1. Create these private data members…
A: Note: This code should be rewritten instead of copying to the compiler otherwise it will throw a…
Q: Create a Human class with the following features: Each Human needs a name, an age, and some phrase…
A: Create a dynamic array Using for loop input all the values of Human Call interaction function for…
Q: Using C++ to Creates a class called Member with two integer x and y. a. Add a constructor able to…
A: Source code #include<bits/stdc++.h> using namespace std; class Member{ int x=0; int…
Q: member functions are dynamically bound to an address that is accessible using the object at runtime.…
A: The correct answers are Virtual member functions Compile time
Q: Create a class Department with attributes DName, DID, a dynamic list DTeachers of type string.Write…
A: Given: Create a class Department with attributes DName, DID, a dynamic list DTeachers of type…
Q: Create a class named Collection for which each object can hold integers. The class should have…
A: CODE- #include <iostream>using namespace std;class Collection { int *arr; int…
Q: Create a class Student in C++ with following data members- name, roll no and marks as private…
A: Code: #include <iostream>using namespace std; #define MAX 10 class student{ private:…
Q: 1. Consider the below class diagram, use StarUML to reproduce the diagram and generate the source…
A: Soution 1):--Given class diagram to reproduce it as follows:--
Q: reate a class Student with following data members, name, roll, and marks as private data member.…
A: NOTE: SINCE THE LANGUAGE OF THE CODE IS NOT MENTIONED, I HAVE USED C++ FOR THE SOLUTION. Define…
Q: Implement the Shape hierarchy designed (which is based on the hierarchy of Fig below). Each…
A: According to the information given:- We have to follow the instruction and create the shapes vector…
Q: The default constructor of the class queue that based on array set the front and rear to
A: Default constructor Sets queue to initial empty state. The queue capacity and queue size should be…
Q: In an n-sided regular polygon, all sides havethe same length and all angles have the same degree…
A: UML diagram:
Q: C# (Shape Hierarchy) Implement the Shape hierarchy of. Omit the Triangle and Tetrahedron classes.…
A: The program is designed as follows: Define a super class Shape. Create the property for storing the…
Q: Provide a method addAttempt(int stId, String stName, double marks) a. This method creates an…
A: import java.util.*; public class Main{ public static void main(String[] args){ //create an…
Q: Implement LinkedListclass for this problema.Create an Employeeclass which will have details like…
A: Since no programming language is mentioned, I am using Java. Code: import…
Q: Design a user-defined class called Course. Each course object will hold data about a course. The…
A: Program Approach: 1- As mentioned in the assignment, there is two class that required a student…
Q: Question 1 Write a driver class as follows: Declare an array of type PCRTest. The array size is 10.…
A: Below is the code in java and sample output:
Q: c++ Create a class Employee that shall have multiple attributes i.e., name, salary, experience,…
A: I have Explained the code in comments of the code: 1. create a class with necessary variables 2.…
Q: Using the attached diceType, create a class rollType that holds information for a roll of several…
A: CPP programming language : C++ is a cross-stage language that can be utilized to make superior…
Q: *The Question In the Picture Criteria a. Create a class called Queue with member variable…
A: Code: #include <iostream>#include<conio.h>#include<stdlib.h> #define MAX_SIZE 100…
Q: Design a class that has an array abc[10]of int number. allocate the dynamic memory to the array…
A: // ArrayClass definition class ArrayClass{ // private member private: // pointer to…
Q: Create a class Department with attributes DName, DID, a dynamic listDTeachers of type string.Write…
A: Program Approach:- Using Department class. Show method. Applying Default constructor. Applying…
Q: Pointer and class Implement a class called Team as specified: data members: name - the name of the…
A: Screenshot of code:-
Q: 3.25 Fixed Sized Deque Your task is to create an implementation of the Java Deque interface that can…
A: Array dequeue Interface in java: It provides systematic way to apply re-sizable array. Declaration:…
a. State a collection class or interface that allows the following operations to be performed.
- randomly access to its element
- iterating a collection both forward and backward directions
Step by step
Solved in 3 steps with 3 images
- True/ False 1- Class objects can be defined prior to the class declaration. 2- You must use the private access specification for all data members of a class. 3- If an array is partially initialized, the uninitialized elements will be set to zero. 4- A vector object automatically expands in size to accommodate the items stored in it. 5- With pointer variables, you can access but not modify data in other variables. 6- Assuming myValues is an array of int values and index is an int variable, both of the following statements do the same thing. 1. cout header file. 15- To solve a problem recursively, you must identify at least one case in which the problem can be solved without recursion.DiceSet Class in Python Write a class named DiceSet that contains a list of Die objects. Fields dice a list of Die objects Methods __init__(self, dice_faces) The constructor should instantiate the dice list to an empty list if no parameters are set. The constructor should take a list of integers. Add one die to the dice set for each integer with the number of faces equal to the integer. pop_die(self, value) Remove and return the first die with the given value from the list. add_die(self, die) Adds the given die (of class Die) to the dice list. roll(self) Roll all the die objects in the list of dice and return their sum. die_values(self) Return a list of the int values (last rolls) of the dice in the list. __str__(self) returns a string version of a dice set. Example: "{[d3] 1, [d6] 4, [d12] 5, [d4] 3}"PyCharm Programming! A Game object knows its name and the number of avators is currently has. It is initialized without Avatars objects. It has a method startGame, which initializes an internal empty list of Avator objects. It has a method to add one Avator object at a time to the Game. It also has a method to remove an Avatar object by the Avatar’s name. A Game object also has a method to animate all its current Avatar objects. Furthermore, it has a method to stopGame, which destroys all current Avator objects in its internal list. The Avatar class creates simple human-type Avatars, which have attributes such as name, hair color, height, superpower. An Avatar object can change its hair color and superpower. It also has a method that “animates” the avatar. The animate() method should simply be a print message such as “Hello! I am …! I have…. hair and my super power is….!”, using the Avatar’s object variables. In main program, create 3 different Avatar objects that resemble 3…
- Project in Java programming language : Choose an enterprise and do a business description of it. 1-2 pages. Create all classes for entities. All classes must have at least a constructor, get and set methods for all private variables and a toString method. Create classes also for connection entities (e.g. orders, reservations, etc.) All information should be saved in files. When opening the program, all information from files must be loaded in array lists. Use an array list for every class. The program must have at least one menu where the user can choose the operations to work. You should at least have one class that inherits from another class. You should have at least one interface that is extended by at least 2 classes. You must use the interface methods in your program. You are allowed to use the GUI for this project. If not use JOptionPane You are allowed to use databases, instead of files.Problem 2: Route Planning You are on the development team for a Route Planning application. The team has already developed a class named NavigatorApp for storing and displaying the graph representing the road network. This class has a void displayShortestPath() function which takes the source and destination vertices of the trip and displays the shortest route between them. Using the strategy pattern, draw a class diagram of the system which will allow for the NavigatorApp to display the shortest driving, walking, or cycling route when the displayShortestPath() function is called. You can assume that another developer is in charge of making sure the appropriate strategy is correctly set and for calling the displayShortestPath() function Starter code /* Modify NavigatorApp (if necessary) */ class NavigatorApp { private: Graph map; public: void displayMap(Window * window); void displayShortestPath(Vertex source, Vertex destination, Window * window); /* write pseudo code for this function…Library class: Fields: books as arraylist to store all the books available in the library B3 B1 B2 В4 B5 Constructor: Library() } : No parameterized constructor to create the books object Methods: 1. addBook(Book bookobj): to add a new book to the arraylist; send the book object as a parameter to this method. 2. searchBook(String name): search a book by a given name in the arraylist. if exits print bookX found; otherwise print not found!!! 3. RemoveBook(String name): to delete a book object from arraylist by a given name: Hint: you need to use iterator class and remove method. Book class: Fileds: bookld, bookname. Constructor: two parameterized constructor that accepts name a parameter Book(int ID, String name) ..... Methods: 1. Accessor method to return the name of the book 2. Mutator method to change the id of the book. Use this Main method: in your program: public static void main(String args[]) { Library lib=new Library(); lib.addBook(new Book("b1")); lib.addBook(new Book("b2"));…
- Book Donation App Create a book-app directory. The app can be used to manage book donations and track donors and books. The catalog is implemented using the following classes: 1. The app should have donors-repo.js to maintain the list of donors and allow adding, updating, and deleting donors. The donor object has donorID, firstName, lastName, and email properties. This module should implement the following functions: • getDonor(donorId): returns a donor by id. • addDonor(donor): adds a donor to the list of donors; donorID should be autoassigned a random number. • updateDonor(donor): updates the donor having the matching donorID. • deleteDonor(donorID): delete the donor with donorID from the list of donors, only if they are not associated with any books. 2. The app should have books-repo.js to maintain the list of donated books and allow adding, updating, and deleting books. The book object has bookID, title, authors, and donorID properties. • donorID references the book’s donor. This…1. Declare a (local) variable of type Person, create a new Object and assign the variable to this object. 2. Declare an ArrayList variable which can hold objects of type Person 3. Create a new ArrayList with objects of type Person and assign it to the existing variable persons.Task 4. Utility classes Implement a Menu-Driven program of ArrayList class using the above scenario and perform the following operations. Create an object of ArrayList class based on the scenario with explanations of the method Create a method that will allow inserting an element to ArrayList Class based on the scenario. The input field must be validated as Create a method to delete specific elements in the ArrayList with explanations of the method
- c# programMake a class called Employees, with attributes Name, Gender, Experience, Salary and ID.Make a delegate called EligiblePromo. This delegate takes an employees object as a parameter and returns a boolean value indication whether or not the employee should be promoted.Make a PromoteEmployee() method that takes an arraylist of Employees and delegate of type EligiblePromo as parametersNB: PromoteEmployee() methos loops through each Employees object and passes it to the delegate(25)Lab Goal : This lab was designed to teach you more object oriented programming and start you down the path of creating larger programs and games like BlackJack and Elevens [ one of the new AP CS A Labs ]. You will create a Deck class that contains a List < Card >Lab Description : You need to design a class that contains an instance variables which is a List < Card > and an int that keeps track of the top card position . You then need to make a constructor and related methods. You will need a dealCard method and a shuffle method. Use the template shown below. /make a Deck classpublic static final int NUMCARDS = 52;public static String[] SUITS = "CLUBS HEARTS DIAMONDS SPADES".split(" ");private List<Card> cards;private int top;//make a Deck constructor//refer cards to new ArrayList//set top to the top of the deck 51//loop through all suits//loop through all faces 1 to 13//add a new BlackJackCard to the deck//make a dealCard() method that returns the top card//write…TRUE OR FALSE A method that uses a generic class parameter can be static or dynamic.