Suppose a C++ project has classes Vehicle, Car, and Toyota, with the following 3-level inheritance hierarchy: A Toyota is-a Car A Car is-a Vehicle Most of the code for the implementation of operator<< in the Toyota class is shown below. std ostream& operator<<(std ostrean& output, Toyota &t) 1 output << tmodel << "" << Lyear << endl. return output, What should be inserted at line 1 in the code shown above? output << Car.operator<<(t) << endl. output << static.cast(t) << gndl. O output << Vehicle.operator<<(t) <« endl.
Q: You are implementing a console application in the context of your selected theme(Hotel Booking…
A: Solution:--Using visual studio I have written this code in C#. File1-Room.cs *Code:-- using…
Q: objective of the project: Implement a class address. An address has a house number street optional…
A: It is defined as programs can be asked from control statements, array, string, oops etc. Java basic…
Q: 4. The phrase concept. refers to a composition, while refers to inheritance in OOP A. has-a, is-a B.…
A: Composition and inheritance both are used in code reusability concept.
Q: If two classes are defined “Parent” and “Child” then which is the correct type upcast syntax in C++?…
A: Given: Two classes are defined as: "Parent" and "Child" The objective is to find the correct type…
Q: write a c++ program dont use high end programming symbol such as this-> A single Employee can not…
A: 1. create a class company.2. create constructor and destructor for same.3. now create a base class…
Q: Write a C++ code to read the values for the objects created for your classes. Then add the object of…
A: Friend function is a function which is not the member of the class instead of that it can access…
Q: You have to built a hospital management system using hybrid inheritance(use atleast 2 types of…
A: there are 5 types of inheritance. 1 single level 2 multilevel 3 multiple 4 hierarchical 5…
Q: a class Rectangle with two member integer variables length and breadth. Write the parameterized…
A: the C++ language to create a class Rectangle with two member integer variables length and breadth.…
Q: Write an OOP program in C++, which contains three, classes i.e. Parent Class, Child1 Class & Child2…
A: Inheritance is a feature of object-oriented programming language in which the base class or parent…
Q: Write a C++ program to implement the following level of inheritance. Page 1 of 2 hnol- Staff code…
A: A class is the basic unit of object oriented modelling. It has data and operations on that data as…
Q: Write a test program which initializes each class object and shows execution order of constructor…
A: The first question will be answered only. Approach: When we create a derived class object, the base…
Q: Write a program that defines a class Employee with the following members as shown in the bellow UML…
A: Sample Response: //C++ program, tested on codeBlock IDE#include<iostream>using namespace…
Q: Write in C++ a program that would print the information (name, year of joining, salary, address) of…
A: C++ code is as follows :
Q: Write a C++ program that implements the following class hierarchy. Where there exists a relation…
A: #include <iostream>using namespace std; class Bill{ protected: int Reference_num;…
Q: We discussed in the class that during the design, you may need a class that serves as an interface…
A: Please find the code and output below
Q: Write six (6) complete Java programs named, Traveler.java, TravelerApp.java Name.java, PhoneNum.…
A: Membership.java public enum Membership { S("Silver",5), G("Gold",10), P("Platinum",20)…
Q: in C# language, write a definition for an atom class that contains: (i)Fields for storing the…
A: Program code: class Atom { // private variables protons,neutrons and electrons private int…
Q: Develop with Java programming language a calculator (console application) that takes a number, a…
A: Solution :
Q: Write an OOP program in C++, which contains three, classes i.e. Parent Class, Child1 Class & Child2…
A: create a parent class create a child class1 and child class2 which will extend the functions of the…
Q: Write an object oriented program in C++ to compute the salary of a number of employees. This program…
A: C++: C++ is a general purpose high level programming language and it was developed by Bjarne…
Q: Given the cost for decoration, Hall expenses, and food. Write a c++ program to check if it is within…
A: Object oriented way has been used to solve the given question
Q: Design the class doctorType, inherited from the class personType with an additional data member to…
A: As per our company guidelines, we are not supposed to answer more than 3 subparts of question and…
Q: Writing a small program for Bank Management System. In this program, we are using the concept of C++…
A: Given:
Q: Create a C++ program for the Tic-Tac-Toe game with as many as small functions. Also.
A: We can create a two-player Tic Tac Toe game in C++ language using Array, Function and True-False…
Q: write a C++ program Use the definition of Product and order structs and the definition of the…
A: the code is an given below : #include <iostream> using namespace std; // structure to…
Q: Q: Write a full java application program to implement the following classes using inheritance, then…
A: Inheritance is a mechanism in which one class (derived class) acquires the property of another class…
Q: Q4. Write an Object Oriented Program in C++ with class Account with attributes acno, achodlers…
A: Step 1:- Given:- class Account with attributes acno,achodlers name, address, contact_No, Amount.…
Q: This project Object Oriented Programming. We need to C++ code in multiple Files: Question: In…
A: Answer is given below .
Q: Write a program that defines a class Employce with the following members as shown in the bellow UML…
A: print method will print all the information like name, id, salary
Q: Write a program in the C++ language to create a class Triangle with three member integer variables…
A: Task :- Write a C++ program to implement the Triangle class . C++ program :- #include…
Q: Write an OOP program in C++, which contains three, classes i.e. Parent Class, Child1 Class & Child2…
A: Inheritance is a code reusability concept in the object-oriented programming language in which one…
Q: Write a C++ program that implements the following class hierarchy. Bill Electicity Bill Where there…
A: Step 1 : Start Step 2 : Create a base class called Bill with data members and member functions…
Q: Write a C++ program to check for the not- eligible donGr by throwing a custom excepti Strictly…
A: //Donor class #include <bits/stdc++.h>using namespace std;class Donor{protected:string…
Q: Write a C++ Program in which Write a class called quadrilateral. Your task is to store the length of…
A: Write the class quadrilateral as follows: The private data members are the lengths and the two…
Q: Subject: Java Programming 1: Write a program using polymorphism to print “it’s a base class” from…
A: The programming methodology for the program is given by: Creating class A and its display function…
Q: A Software Engineering student came up with the following Class diagram: Student Faculty…
A: ANSWER:-
Q: Develop with Java programming language a calculator (console application) that takes a number, a…
A: We need to provide java program for given scenario
Q: Write a program in C++ to help a teacher to automate her grading system. Your program will have the…
A: C++ program is as follows:-
Q: Which concept of OOP is false for C++? a) Code can be written without using classes b) Code must…
A: Some Object Oriented Programming languages are strictly Object Oriented and some are not
Q: Write a C++ program to get Fixed account details from the user and display the details using…
A: Here I have created classes as per the UML provided. In the class Account, I have created 3…
Q: A Java-supplied default (a.k.a. a no-argument, or no-args) constructor (i.e., a constructor that…
A: 1) Java compiler automatically creates a default constructor i.e. a constructor with no arguments,…
Q: Consider the following: Animal a1=new Mammal(); Animal a1 = new Dog(); v What is the type of the a1?…
A: Let us see the details below,
Q: Write a C# application that implements a class 'Employee' with the following members. i. Six private…
A: Create an Employee instance Set the values Print all the values
Q: Task-1: In Cartesian coordinate system, a linear equation represents a line passing through two…
A: Given data:- ⇨ Create a Win32 Console application and an empty C++ source file in Visual Studio IDE…
Q: Write a program IN C# named SalespersonDemo that instantiates objects using classes named…
A: Answer :
Q: Consider the following UML class diagram for the Movie Ticketing System. You are required to create…
A: A class is the fundamental unit in object oriented programming. An instance of a class is an object.…
Q: Suppose a C++ project has classes Vehicle, Car, and Toyota, with the following 3-level inheritance…
A: Option A would not be the correct option because the call to vehicle constructor would be called the…
Q: IN C++, Create a class called Invoice that a hardware store might use to represent an invoice for an…
A: Question given: Create a class for get invoice of a hardware items. Class has four instance…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Design and code a class in C++ that represents a single month of the year. It should have a single integer-typed data member to represent the month. Make sure to provide proper construction, access, and mutation for this member as well as input and output methods. In addition, methods for comparing two months chronologically for ordering would be useful as would a method to advance to the next month (note that January follows December and begins the cycle anew) or previous month. In fact, thinking about it, it might be good to be able to advance to a month an arbitrary number of whole months in the future or past: January '+' 5 = June; March '-' 5 = October. Place your Month class in a library. Write a test application (driver) for your class. Oh, and the programmers who commissioned this class wanted to make sure it could handle not only integer-valued representation of a Month but also either whole-word names or three-letter abbreviations for the Months. That means that they should…Write a function with the interface doRandomWalk(nstep,startPosition), that takes the number of steps nstep for a random walk and the startPosition of the random walk on a straight line, and returns the location of the final step of the random walker. Problem Part B Now, write another function with the interface simulateRandomWalk(nsim,nstep,startPosition) that simulates nsim number of random-walks, each of which contains nstep steps and starts at startPosition. Then, this function calls doRandomWalk() repeatedly for nsim times and finally returns a vector of size nsimcontaining final locations of all of the nsim simulated random-walks. Problem Part C Now write a script that plots the output of simulateRandomWalk() for nsimnstepstartPosition===1000010−10 The resulting plot should look like the following, How do you interpret this result? How can uniformly-distributed random final steps end up having a Gaussian bell-shape distribution.PROBLEM: Based on the given class diagram, create a class implementation using C++. Voters - active_Account: string - name: string - age: integer - precint_Number: string + setAccount(String account): void + getAccount(): String + setName(String fullname): void + getNamet(): String + setAge(Integer presentAge): void + getAge():Integer + setPrecintNo(String account): void + getPrecintNo ():String NOTE: Using the constructor, create three objects from class Voters and store it in the stack memory. Two voters must have an active account and one voter has a deactivated account. ● Please note that the deactivated voter account must be still part of the "object". Test all the functions by making calls. SAMPLE RUN: You have an Active Voters account! Your full name is Juan Dela Cruz. You are 25 years old. You Precint Number is 125-A. You have an Active Voters account! Your full name is Peter Simon Perez. You are 65 years old. You Precint Number is 347-B. You have an Deactivated Voters account!…
- In C++ Given main() and the Instrument class, define a derived class, StringInstrument, for string instruments. Ex. If the input is: DrumsZildjian20152500GuitarGibson20021200619 the output is: Instrument Information: Name: Drums Manufacturer: Zildjian Year built: 2015 Cost: 2500Instrument Information: Name: Guitar Manufacturer: Gibson Year built: 2002 Cost: 1200 Number of strings: 6 Number of frets: 19 #include "StringInstrument.h" int main() { Instrument myInstrument; StringInstrument myStringInstrument; string instrumentName, manufacturerName, stringInstrumentName, stringManufacturer, yearBuilt, cost, stringYearBuilt, stringCost, numStrings, numFrets; getline(cin, instrumentName); getline(cin, manufacturerName); getline(cin, yearBuilt); getline(cin, cost); getline(cin, stringInstrumentName); getline(cin, stringManufacturer); getline(cin, stringYearBuilt); getline(cin,…Please help me design a Airworthy class in C++. THANK YOU! Develop a high-quality, object-oriented C++ program that performs a simulation using a heap implementation of a priority queue. A simulation creates a model of a real-world situation, allowing us to introduce a variety of conditions and observe their effects. For instance, a flight simulator challenges a pilot to respond to varying conditions and measures how well the pilot responds. Simulation is frequently used to measure current business practices, such as the number of checkout lines in a grocery store or the number of tellers in a bank, so that management can determine the fewest number of employees required to meet customer needs. Airlines have been experimenting with different boarding procedures to shorten the entire boarding time, keep the flights on-time, reduce aisle congestion, and make the experience more pleasant for passengers and crew. A late-departing flight can cause a domino effect: the departure gate is…Write a simple C++ program that: Implements a class with three data members {sum (int), count (int), avg (float)}. Implement the following 3 member functions: The first function is a default constructor which initializes sum and count to zero. The second function is named add which receives an integer number as input parameter and add it to sum and increment count by 1. The third function is named output which divides the sum over count and save it to avg then print the avg value). Then, write a program to read numbers from the user until entering zero. The program uses the previous class to calculate and print average of {positive, negative} numbers.
- Design a class named LinearEquation for a 2-by-2 system of linear equations:ax + by = e x=(ed-bf)/(ad-bc)cx + dy = f y=(af-ec)/(ad-bc)The class contains:• Private double data fields a, b, c, d, e, and f.• A constructor with the arguments for a, b, c, d, e, and f.• Six getter methods for a, b, c, d, e, and f.• Methods getX() and getY() that return the solution for the equation.• A method named isSolvable() that returns true if ad - bc is not 0. The method isSolvable() willbe called in the main, if it returns true display the calculated values for x and y by calling getX()and getY(). If the call to isSolvable() returns false, display a message that “the equation has nosolution”.Write a test Java program that prompts the user to enter a, b, c, d, e, and f and displays the result. After the valuesfor a through f are entered, create a LinearEquation object. Check to seeIf ad - bc is 0, report that “The equation has no solution”, otherwise print out the values for x and y.Implement the classes according to the given class diagram. It shows both the composition and aggregation relationships. Driver has a Vehicle and Engine is a part of that Vehicle. [Note: consider the necessary data members, constructors, destructors and member functions accordingly] Note: solve as soon as possible use C++ LANGUAGE Class diagram is givenUse java programming language 1.1 Create a Student Object project. Create a Student class and use the provided UML diagram to code the instance fields, constructors and methods. Note: The module mark is the average of the participation mark and the examination mark - calculate this using the calcModuleMark() method. The determineStNumber() method should compile a student number with the first 3 letters of the student's name, a '#' symbol, and a 3-digit randomly generated number (make use of a for-loop to concatenate these 3-digits). The stNumber data field should be set in the constructor by calling the determineStNumber() method. The toString() method must compile a string to display the student number, participation mark, examination mark, and module mark, formatted in table format. Student number PMark EMark MMark Mar#9186 81 64 72.00 1.2 Create a testStudents class. Do the following: -Write a static method called display() which receives…
- Develop with Java programming language a calculator (console application) that takes a number, a basic math operator ( + , - , * , / , % ), and a second number all from user input, and have it print the result of the mathematical operation. The mathematical operations should be wrapped inside of functions. Note: Do please use the provided source code template to implement your solution. The purpose of this problem is not only to assess the students' ability to build a valid implementation but also to assess the ability to read the Java code. Input: On single line a number, a basic math operator ( + , - , * , / , % ), and a second number all from user input. Output: On new line result of the mathematical operation. In the case of "Division by zero" you must printout the text message "Error". The code must have the structure as shown in the picture and should work for negative numbers as wellwrite a class implementation using C++ from the given class diagram TAKE NOTEOF THE FF SPECIFICATIONS: Using the constructor, create three objects from class Voters and store it in the stack memory. Two voters must have an active account and one voter has a deactivated account. Please note that the deactivated voter account must be still part of the “object”. Test all the functions by making calls. this should be the sample result. Please use simple codes only.Design a Java class named LinearEquation for a 2-by-2 system of linear equations:ax + by = e x=(ed-bf)/(ad-bc)cx + dy = f y=(af-ec)/(ad-bc) The class contains:• Private double data fields a, b, c, d, e, and f.• A constructor with the arguments for a, b, c, d, e, and f.• Six getter methods for a, b, c, d, e, and f.• Methods getX() and getY() that return the solution for the equation.• A method named isSolvable() that returns true if ad - bc is not 0. The method isSolvable() willbe called in the main, if it returns true display the calculated values for x and y by calling getX()and getY(). If the call to isSolvable() returns false, display a message that “the equation has nosolution”. Write a Java program that prompts the user to enter a, b, c, d, e, and f and displays the result. After the valuesfor a through f are entered, create a LinearEquation object. Check to seeIf ad - bc is 0, report that “The equation has no solution”, otherwise print out the values for x and y.