Create a C++ class called Person that has the following private data members:

● name: a char array representing the first name of the student.

● vuid: an integer representing the numerical part of the student vuID.

● gender: a char array representing the gender of the person

The class should have the following public member functions:

1. A default constructor that initializes the name and gender to empty char array and VUID to 0.

2. A parameterized constructor that takes in a char array for the name, an int for theVUID, and a char array for the gender.

3. A copy constructor that creates a new Person object that is a copy of an existing Person object.

Next, create a main function that:

1. Creates an instance of the Person class using the default constructor.

2. Uses the parameterized constructor to create another instance of the Person class with the following values: name=student_first_name, vuid=student_vuid, gender='M'.

3. Creates a third instance of the Person class using the copy constructor and pass it the second instance of the Person class.

Solution:

Program:

#include <iostream>

#include <cstring>

using namespace std;

class Person {

private:

    char name[50];

    int vuid;

    char gender[10];

public:

    // Default constructor

    Person() {

        strcpy(name, "");

        vuid = 0;

        strcpy(gender, "");

    }

    // Parameterized constructor

    Person(const char* personName, int personVuid, const char* personGender) {

        strcpy(name, personName);

        vuid = personVuid;

        strcpy(gender, personGender);

    }

    // Copy constructor

    Person(const Person& other) {

        strcpy(name, other.name);

        vuid = other.vuid;

        strcpy(gender, other.gender);

    }

    // Getter methods

    const char* getName() const {

        return name;

    }

    int getVuid() const {

        return vuid;

    }

    const char* getGender() const {

        return gender;

    }

};

int main() {

    // Create an instance of Person using the default constructor

    Person person1;

    // Create an instance of Person using the parameterized constructor

    Person person2("Student_first_name", mc19000000, "M");

    // Create an instance of Person using the copy constructor

    Person person3(person2);

    // Print the Default Constructor

    cout << "-------------------------------------------------------------\n" 

cout<<"Default constructor called\n"

    // Print the values of the created Person objects

    cout << "-------------------------------------------------------------\n" 

cout << " Parameterized constructor called with name: " << person2.getName() << "\n vuid: " << person2.getVuid() << "\n gender: " << person2.getGender() << endl;

cout << "----------------------------------------" <<endl;

cout<<"Copy constructor called\n"

cout << "----------------------------------------\n Person Details:\n Name: " << person1.getName() << "\n VUID: " << person1.getVuid() << "\n Gender: " << person1.getGender() << endl;

    cout << "----------------------------------------\n Person Details:\n Name: " << person2.getName() << "\n VUID: " << person2.getVuid() << "\n Gender: " << person2.getGender() << endl;

    cout << "----------------------------------------\n Person Details:\n Name: " << person3.getName() << "\n VUID: " << person3.getVuid() << "\n Gender: " << person3.getGender() << endl;

    return 0;

} 

Output: