Answered: Create a template class from a…

Engineering

Computer Science

Create a template class from a non-template class and compute the cube's area?

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

See similar textbooks

Similar questions

write a Java code! OverviewIn this task you must write a class with which we can roll five dice and then check if we have got Yatzy (all five dice show the same value). The purpose is for you to learn how to handle an array and to sort the elements in an array. TaskYou have probably come into contact with the dice game Yatzy before. In that game, it is a matter of collecting points by throwing five dice and putting together different combinations, such as full house (two of a number and three of another), two pairs or yatzy. Getting yatzy means that all dice show the same number.Your task is to write a class called Yatzy with which you should be able to roll the five dice and then check if it became yatzy or not. The idea is that this class should include a method for each type of combination that is possible to get points for, but that you should only implement the method that controls yatzy. The class must contain an instance variable named dices. This is an array with room for five…
Create a class called integerset. A set is representedinitially as an array of ones and zeros. a[i] is 1 if integer number i is in the set, and 0 if the integer number i is not in the set. An object is instantiated by passing to the constructor an integer representing the range of the set.For a set of integers from 0 to 19 is instantiated as integerset a(20); the default constructor is used also. An array containing the appropriate number of elements is allocated dynamically and initialized by the constructor.Provide Public member functions for the common set operations (union –intersection), print a set as a list of numbers separated by spaces, Print ---for empty set, equalto member function that determine if two sets are equal in elements, and final lessthan member function that determine the set is less than other set in the elements.Include any additional operations that you think would be useful for a complex number class.Design, implement, and test your class.
Using Python, answer the following
Written in Python with docstring please if applicable Thank you
Each object that is created from its "template" is called a(n) ?
TaskDeclare and implement 5 classes: FloatArray, SortedArray,FrontArray, PositiveArray & NegativeArray.1- The FloatArray class stores a dynamic array of floats and itssize. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the end of the array.- Overloading for the insertion operator << to write the array to afile (ofstream)- Overloading for the extraction operator >> to read the arrayelements from the file (ifstream) and add them to the array.- A destructor to deallocate the array2- The SortedArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the right place in the arraysuch that the array remains sorted with every add. Don’t add tothe array then sort but rather add in the right place.3- The FrontArray inherits from FloatArray. It has:- A parameterized constructor that takes the array size.- An add method that adds a float at the front of…
Part 2: Sorting the WorkOrders via dates Another error that will still be showing is that there is not Comparable/compareTo() method setup on the WorkOrder class file. That is something you need to fix and code. Implement the use of the Comparable interface and add the compareTo() method to the WorkOrder class. The compareTo() method will take a little work here. We are going to compare via the date of the work order. The dates of the WorkOrder are saved in a MM-DD-YYYY format. There is a dash '-' in between each part of the date. You will need to split both the current object's date and the date sent through the compareTo() parameters. You will have three things to compare against. You first need to check the year. If the years are the same value then you need to go another step to check the months, otherwise you compare them with less than or greater than and return the corresponding value. If you have to check the months it would be the same for years. If the months are the same you…
Which of the following are true about polymorphism? A It means many forms or multiple transformations. B It is the method of recycling a block of code and changing it to another form. It is the passing of variables to a child class. D It is the method used for the protection of data E) None of the other choices are correct.
Java - Encapsulation Create a class Point with attributes x and y which are both integers. Create getters and setters for these attributes and implement the following methods: 1. calculateDistance() - calculates the distance from the origin to the point. Returns a double, formula is sqrt(x^2 + y^2) 2. printCoordinates() - prints "(x,y)" Ask for user inputs for x and y. Use the methods printCoordinates() and calculateDistance() respectively. Inputs 1. X 2. Y Sample Output Enter x: 20 Enter y: 15 (20,15) 25.00
Use the ArrayList class Add and remove objects from an ArrayList Protect from index errors when removing Practice with input loop Details: This homework is for you to get practice adding and removing objects from an ArrayList. The Voter class was used to create instances of Voters which held their name and a voter identification number as instance variables, and the number of instances created as a static variable. This was the class diagram: The constructor takes a string, passed to the parameter n, which is the name of the voter and which should be assigned to the name instance variable. Every time a new voter is created, the static variable nVoters should be incremented. Also, every time a new voter is created, a new voterID should be constructed by concatenating the string “HI” with the value of nVoters and the length of the name. For example, if the second voter is named “Clark Kent”, then the voterID should be “HI210” because 2 is the value of nVoters and 10 is the number…
IN JAVA. Any help is appreciated! Thank you! PART 1 : Automobiles Create a data class named Automobile that implements the Comparable interface. Give the class data fields for make, model, year, and price. Then add a constructor, all getters, a toString method that shows all attribute values, and implement Comparable by using the year as the criterion for comparing instances. Write a program named TestAutos that creates an ArrayList of five or six Automobiles. Use a for loop to display the elements in the ArrayList. Sort the Arraylist of autos by year with Collections.sort(). Finally, use a foreach loop to display the ArrayList sorted by year.