Question

Using C++

Instructions Person Student Employee Write a program that simulates the three classes defined as shown: a. Use name as the only data member for the Person class. b. Use name and gpa as data members for the Student class. c. Use name and salary as data members for the Employee class. Demonstrate the relationship in a main function.

Answer 1

C++ Program:

#include <iostream>
#include <string>
using namespace std;
// Person class
class Person
{
public:
   // name data member
   string name;
   // member function to print
   void print() {
       cout<<"Person class.\n";
   }
};

class Student : public Person
{
public:
   // gpa data member
   double gpa;
   // Constructor for Student class
   Student(string n, double g) {
       name = n;
       gpa = g;
   }
   // member function to print (overrided function)
   void print() {
       cout<<"Student class.\n";
       cout<<"Student Name: "<<name<<"\n";
       cout<<"Student Gpa: "<<gpa<<"\n";
  
   }
};

class Employee : public Person
{
public:
   // salary data member
   double salary;
   // Constructor for Employee class
   Employee(string n, double s) {
       name = n;
       salary = s;
   }
   // member function to print (overrided function)
   void print() {
       cout<<"Employee class.\n";
       cout<<"Employee Name: "<<name<<"\n";
       cout<<"Employee Salary: "<<salary<<"\n";
   }
};
// main method to demonstrate
int main()
{
   Student student("Chandan",8.2);
   student.print();
   cout<<"\n";
   Employee emp("Ankit",5500.0);
   emp.print();
   return 0;
}

Sample input and output:

Student class. Student Name: Chandan Student Gpa: 8.2 Employee class. Employee Name: Ankit Employee Salary: 5500

Screenshot of code:

#include <iostream> #include <string> using namespace std; class Person 3 REE Ovou public: string name; void print() { cout<<"Person class. \n"; }; 13 class Student : public Person public: double gpa; Student(string n, double g) { name = n; gpa = g; void print() { cout<<"Student class.\n"; cout<<"Student Name: "<<name<<"\n"; cout<<"Student Gpa: "<<gpa<<"\n"; 27 }; 29 class Employee : public Person 30 31 32 33 public: double salary; Employee(string n, double s) {

double salary; Employee (string n, double s) { name = n; salary = s; void print() { cout<<"Employee class.\n"; cout<<"Employee Name: "<<name<<"\n"; cout<<"Employee Salary: "<<salary<<"\n"; } int main() Student student("Chandan", 8.2); student.print(); cout<<"\n"; Employee emp ("Ankit",5500.0); emp.print(); return 0; 53

If the answer helped please upvote, it means a lot and for any query please comment.