Q.Write a program to create a Distance class containing kilometers and meters as data members. Also identify and implement functions to perform following operation: Distance d1, d2, d3; d1+=d2+d3 ++;
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Q.Write a
data members. Also identify and implement functions to perform following operation:
Distance d1, d2, d3;
d1+=d2+d3 ++;
subject-oops(c++)
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- Q3. Write a program to create a Distance class containing kilometers and Meter as data members. Also identify and implement functions to perform following operation: Distance d1, d2, d3; dl+=d2+d3 ++; [3]programming language :c++ make a program in c++ to store hiring date and date of birth for Managers and Employees. You need to create a Date class for this purpose. Create objects of Date class in Manager and Employee classes to store respective dates. You need to write print function in Manager and Employee classes as well to print all information of Managers and Employees. You need to perform composition to implement this task. Create objects of Manager and Employee classes in main function and call print function for both objects. Print Date class here. Print updated Manager class here. Print updated Employee class here. Print main function here.c++ Here are struct data members: integer for the ID of a student character array for the name. The size of the array is 15 floating-point numbers for the GPA an integer for a student status Write the declaration of the struct, lines of code to dynamically allocate size of the struct defined previously, the user will be asked to enter the size of the array, and a function that receives an array of the struct, the length of the array and the student ID as parameters. It should return the name, GPA and student status if found. Make sure to address if not found.
- Research assistants provide support to professionals who are conducting experiments or gathering andanalyzing information and data. Suppose you are working as RA (research assistant) with a Professor who isworking on a project and evaluating complex mathematical equations. Your duty is to assist him, so in thisregard he has assigned a task to you. Your task is to write a oop c++ program to create a class named equation which will have the data members a, b and c which are the coefficients of the quadratic equation. The class will have two more data members namely proot and nroot which stand for the positive root and negative root of the equation. Suppose that variables a, b and c are integers. Where proot and nroot are floats. Input Function to get values of a, b and c Then design a friend function which will determine the proot and nroot of the equation. Create another friend function which will display the values of proot and nroot.C++ Dynamic Programs Hoskins College offers both curriculum and continuing education courses. Write a program that dynamically tracks these courses using an array of object pointers. Every course (both curriculum and continuing education) has a course id, title, room number, and number of contact hours. A curriculum course has credit hours and tuition rate. Tuition is calculated by multiplying the course's credit hours by tuition rate. A continuing education course has a flat fee (cost). Implement a show() function in every class that displays the data in the object. Part A: Create an inheritance-based collection of classes to represent these different courses. Include code in main to test your work by instantiating objects of the two derived classes. Part B: Modify your program. Remove the objects you created in main to test the classes. Modify the base class so that show() becomes a virtual class. In main, create a single array capable of holding pointers to objects of both…Language : C++ Subject : OOP Suppose we have a class Rectangle which has two data members, length and width. In addition, there should be a static variable, namely allRectanglesTotalArea which stores the area of all the Rectangles created. Furthermore, there should be a function named calcRectangleArea() which calculates the area of rectangle and adds it to the allRectanglesTotalArea. Write a static function nameddisplayAllRectanglesTotalArea()which displays the value of allRectanglesTotalArea. The main function of the program should look like the following. intmain() { Rectangle r1(5.0,4.0); r1.calcRectangleArea(); Rectangle r2(2.5,4.0); r2.calcRectangleArea(); Rectangle::displayAllRectanglesTotalArea(); return 0; }
- Q2 Write the pseudo-code of Q1 using C++ language supposing that you have the following variables and functions already defined: A1: the distance from target A2: the angle to target MOVEFORWARD: to move forward TURN(VAL): to turn right or left. If the parameter is positive it turns to the right, else to the left.PROGRAMMING LANGUAGE: C++ You need to store hiring date and date of birth for teachers, and for students store their admission date and date of birth. You need to create a Date class for this purpose. Create objects of Date class in Teacher and Student class to store respective dates. You need to write print function in Teacher and Student classes as well to print all information of Teachers and Students. You need to perform composition to implement this task. Create objects of Teacher and Student classes in main function and call print function for both objects. Print Date class here. Print updated Teacher class here. Print updated Student class here. Print main function here. Print Outputshere.C++ Create a class Student that contains three members: roll no, name and mark, and three functions. Write a first inputStudent() function to get data of student class. Write a second getMark() function that returns a student’s mark. Write a third display() function that displays a student’s data. In a main() function, you need to declare 40 students and get data of all students by using inputStudent() function. And also use a pointer array to keep all students by mark greater than 50 and display the searching data of each student in that pointer array (Use the access operator -> to access a pointer points to member functions of the Student class).
- PROGRAMMING LANGUAGE: C++ Write a program which has a class named FileHandlerto read StudentName, MarksObtained from the attached picture. The class should have a function which calculates grade for a student and then adds it in a new column i.e. Grade. The grade should be calculated considering the following criteria. A: 87-100, B+: 80-86, B: 72-79, C+: 66-71, C: 60-65, D: 50-59, F: 0-49 The file should be saved once grade for all students is calculated. Write the driver program for executing the task.Create a class: Doctor, with private data members: id, name, specialization and salary with public member function: get_data () to take input for all data members, show_data () to display the values of all data members and get specialization () to return specialization. Write a program to write for detail of n doctors by allocating the memory at run time only. Write the program in c++ language. ( Hint: Use the concept of dynamic memory allocation )Q)TCS is a Pakistani courier and logistics company which is based in Karachi. Suppose you are working as a programmer in TCS. CEO of TCS assigned a task to you to develop a list of Top 1 employee working in different departments using object-oriented programming concepts You have to create a class named employees contains ● Three data members i.e. the employee_id , name, salary, age and address ● 2 function members input( ) to take input and output( ) to display data Derive a class named IT from the class employees that holds the following: ● Two data members i.e. the designation and weekly hours ● 2 function members input( ) to take input and output( ) to display data ∙ Derive a class named HR from the class employees that holds the following: ● Two data members i.e. the designation and weekly hours ● 2 function members input( ) to take input and output( ) to display data Derive a class named Finance from the class employees that holds the following: ● Two data members i.e. the…