Fill-in-the-Blank An operator may be __________ to work with a specific class.
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A: Given: write a class time with three data members to store hr, min and seconds. Create two…
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A: The given question are multiple choice selected question.
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A: Explanation is given below:
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A: Q: Code the given problem
Q: T/F A constructor must always return an int
A: T/F Question. A constructor must always return an int
Q: C++ assigment: It's a Number Guesser assignment. It asks to write a derived class of the…
A: PROGRAM: FILE NAME: “NumberGuesser.h” #ifndef NUMBERGUESSER_H #define NUMBERGUESSER_H #include…
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Q: reate a class called Point which will have 2 co-ordinate value x & y and will be able to calculate…
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A: The answer is
Q: Create an overloaded output operator operator<< as a stand-alone function for your DivSales class.…
A: The Code is given below for the given question:
Q: Q/ Write a program to create a class called pupil, the class has members, name, ID, and three…
A: Use if else if block to check which degree is lesser and then print that degree
Q: C++ assigment: It's a Number Guesser assignment. It asks to write a derived class of the…
A: Code for RandomNumberGuesser.h: #ifndef RandomNumberGuesser_H #define RandomNumberGuesser_H…
Q: Write a class called Circle. This class should consist of two data members i.e. radius and area.…
A: Sample Response: //C++ program to find area of a circle by using Circle class with suitable…
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Q: Q/ Write a program to create a class called pupil, the class has members , name, ID, and three…
A: As no programming language is mentioned, it is solved using basic C++
Q: c++ Write a class named TestScores. The class constructor should accept an array of test scores as…
A: Answer : Please Find the Code in C++ below In Step 2:
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Q: mespace s X{ int a; ic: cout<<"X's Constructor calledi cout<<"X's Destructor called."
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Q: 2- How to access data members of a class? a) Dot operator b) Arrow operator c) Dot or arrow as…
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Q: Fill-in-the-Blank A class may only have one default _________ and one _________.
A: A class may only have one default _________ and one _________.
Q: True or False: 1. Data items in a class may be public. 2. Class members are public by default. 3.…
A: Given: True or False: 1. Data items in a class may be public. 2. Class members are public by…
Q: QL Create a class called person that contains private variables: ID, name, job, salary,…
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Q: Write a program which have a class named as “Student”, while the data members of the class are,…
A: Since you have posted multiple questions, we will solve the first question for you. If youwant any…
Q: (Invoice Class) Create a class called Invoice that a hardware store might use to represent an…
A: .Since you have not provided any particular language to answer, So i will be answering the question…
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An operator may be __________ to work with a specific class.
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- Question Create a class called Quadratic for performing arithmetic on and solving quadratic equations. A quadratic equation is an equation of the form ax2 + bx + c = 0 Where a !=0. Use double variables to represent the values of a, b, and c and provide a constructor that enables objects of this class to be initialized when they are created. Give default values of a = 1, b = 0, and c = 0. Create a char variable called variable to represent the variable used in the equation and give it a default value of x. The constructor should not allow the value of a to be 0. If 0 is given, assign 1 to a). Provide public member functions that perform the following tasks. add—adds two Quadratic equations by adding the corresponding values of a, b, and c. The function takes another object of type Quadratic as its parameter and adds it to the calling object. subtract—subtracts two Quadratic equations by subtracting corresponding values of a, b, and…Create an overloaded output operator operator<< as a stand-alone function for your DivSales class. You may not use friend .The output operator should display the sales for each quarter of a single division (single object of the class) with labels. Remember DivSales represents the quarterly sales of one division of a company. Use it in your main program to output the quarterly sales for each division in the company (for each object in the divisions array). You will need a loop. After all divisions are displayed, display the total corporate sales for the year.Each of the following class declarations or programs contain errors. Find as many as possible. 73. class Circle: { private double centerX; double centerY; double radius; public setCenter(double, double); setRadius(double); } 74. #include using namespace std; Class Moon; { Private; double earthWeight; double moonWeight; Public; moonWeight(double ew); { earthWeight = ew; moonWeight = earthWeight / 6; } double getMoonWeight(); { return moonWeight; } }
- inventory.py templete #========The beginning of the class ========== classShoe: def__init__(self,country,code,product,cost,quantity): pass ''' In this function, you must initialise the following attributes: ● country, ● code, ● product, ● cost, and ● quantity. ''' defget_cost(self): pass ''' Add the code to return the cost of the shoe in this method. '''defget_quantity(self):pass''' Add the code to return the quantity of the shoes. ''' def__str__(self): pass ''' Add a code to returns a string representation of a class. ''' #=============Shoe list==========='''The list will be used to store a list of objects of shoes.''' shoe_list=[] #==========Functions outside the class============== defread_shoes_data(): pass ''' This function will open the file inventory.txt and read the data from this file, then create a shoes object with this data and append this object into the shoes list. One line in this file represents data to create one object of shoes. You must use the try-except in this…WRITE PLEASEJAVA write grading program for a class with the following grading policies. thers a total of 2 quizzes, each graded on the basis of 10 points. theeres is 1 midterm exam and one final exam, each graded on the basis of 100 points. final exam counts for 50% of the grade, the midterm counts for 25%, and the 2 quizzes together count for a total of 25%. (Do not forget to normalize the quiz scores.) letter grade will be given based on the following criterion: 90 – 100 A 80 – 89 B 70 – 79 C 60 – 69 D 0 – 59 E program will read student’s scores from a txf file, save them in an arrayor arrays), process the arrays), print the student’s record, which consists of the name, 2 quiz and 2 exam scores as well along with students avg numscore for the course and final letter rade. please noteAll the scores are integers and a student name consists of no more than 10 characters. justify output fileWrite a Triangle class which has members: side1, side2 and angle with appropriate data types forthem. Also write a constructor function that takes 3 parameters to initialize these fileldmembers.
- C++ assigment: It's a Number Guesser assignment. It asks to write a derived class of the NumberGuesser class named RandomNumberGuesser. The derived class should override the behavior of the getCurrentGuess method. It may also add member data and its own constructor. It may also override the higher(), lower() and reset() methods as you see fit. This is the code for NumberGuesser class. It is defined entirely in-line in the following file: NumberGuesser.h // NumberGuesser.h // #ifndef NUMBERGUESSER_H #define NUMBERGUESSER_H #include <iostream> class NumberGuesser { protected: int low; int originalLow; int high; int originalHigh; public: NumberGuesser(int l, int h) { low = originalLow = l; high = originalHigh = h; } virtual int getCurrentGuess() { return (high + low) / 2; } virtual void higher() { low = getCurrentGuess() + 1; } virtual void lower() { high = getCurrentGuess() - 1; } virtual…C++ assigment: It's a Number Guesser assignment. It asks to write a derived class of the NumberGuesser class named RandomNumberGuesser. The derived class should override the behavior of the getCurrentGuess method. It may also add member data and its own constructor. It may also override the higher(), lower() and reset() methods as you see fit. This is the code for NumberGuesser class. It is defined entirely in-line in the following file: NumberGuesser.h // NumberGuesser.h // #ifndef NUMBERGUESSER_H #define NUMBERGUESSER_H #include <iostream> class NumberGuesser { protected: int low; int originalLow; int high; int originalHigh; public: NumberGuesser(int l, int h) { low = originalLow = l; high = originalHigh = h; } virtual int getCurrentGuess() { return (high + low) / 2; } virtual void higher() { low = getCurrentGuess() + 1; } virtual void lower() { high = getCurrentGuess() - 1; } virtual…(Date Class) Create a class called Date that includes three pieces of information as datamembers—a month (type int), a day (type int) and a year (type int). Your class should have a constructor with three parameters that uses the parameters to initialize the three data members. For thepurpose of this exercise, assume that the values provided for the year and day are correct, but ensurethat the month value is in the range 1–12; if it isn’t, set the month to 1. Provide a set and a get function for each data member. Provide a member function displayDate that displays the month, dayand year separated by forward slashes (/). Write a test program that demonstrates class Date’s capabilities.
- Create a base class called Insect. All insects belong to an Order [i.e. “Hemiptera” (ants), “Siphonaptera” (fleas), “Termitoidae” (termites), “Gryllidae” (crickets), etc.] and have a size that is measured in millimeters (use a double data type). Provide a default constructor that initializes the size to zero and outputs the message “Invoking the default Insect constructor” and another constructor that allows the Order and size to be set by the client. This other constructor should also output the message “Invoking the 2-argument Insect constructor.” Also create a destructor for this class that outputs the message “Invoking the default Insect destructor.” Your Insect class should have a function called Eat that cannot be implemented. That is, it should be declared as a purely virtual function. Your class should also have Get and Set methods to allow the order and size to be accessed.T F Classes are allowed to contain both functions and variables.Create a class of Person having private data members. Make all constructors along with setter getter. Also make a print function that can print all the information of that person.Class Person{Private:char* name;int age;Job job;};Class Job{Private:int id;char * role;int salary;};