#include <iostream>

using namespace std;

class NameCard
{
private:
    char *name;
    char *phone;
    char *company;
    char *position;
public:
    NameCard(char *name, char *phone, char *company, char *position)
    {
        this->name = new char(strlen(name) + 1);
        this->phone = new char(strlen(phone) + 1);
        this->company = new char(strlen(company) + 1);
        this->position = new char(strlen(position) + 1);

        strncpy_s(this->name, strlen(name) + 1, name, strlen(name));
        strncpy_s(this->phone, strlen(phone) + 1, phone, strlen(phone));
        strncpy_s(this->company, strlen(company) + 1, company, strlen(company));
        strncpy_s(this->position, strlen(position) + 1, position, strlen(position));
    }

    NameCard(const NameCard& c)
    {
        this->name = new char(strlen(c.name)+1);
        this->phone = new char(strlen(c.phone) + 1);
        this->company = new char(strlen(c.company) + 1);
        this->position = new char(strlen(c.position) + 1);

        strncpy_s(this->name, strlen(c.name) + 1, c.name, strlen(c.name));
        strncpy_s(this->phone, strlen(c.phone) + 1, c.phone, strlen(c.phone));
        strncpy_s(this->company, strlen(c.company) + 1, c.company, strlen(c.company));
        strncpy_s(this->position, strlen(c.position) + 1, c.position, strlen(c.position));
    }

    ~NameCard()
    {
        delete[] this->name;
        delete[] this->phone;
        delete[] this->company;
        delete[] this->position;
    }

    void ShowData()
    {
        cout << this->name << endl;
        cout << this->phone << endl;
        cout << this->company << endl;
        cout << this->position << endl;
    }
};

int main()
{
    NameCard James("James", "11231123", "la", "manager");
    James.ShowData();

    NameCard James2(James);
    James2.ShowData();

    return 0;
}