C++ Example 2

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>

// Kaizer here. I created a phonebook in C++ displaying contact names, with the ability to search for existing contacts, delete contacts, e.t.c.

class Contact {
public:
    Contact(const std::string& name, const std::string& phone_number, const std::string& email)
            : name(name), phone_number(phone_number), email(email) {}

    std::string getName() const { return name; }
    std::string getPhoneNumber() const { return phone_number; }
    std::string getEmail() const { return email; }

    void display() const {
        std::cout << "Name: " << name << ", Phone: " << phone_number << ", Email: " << email << std::endl;
    }

private:
    std::string name;
    std::string phone_number;
    std::string email;
};

class Phonebook {
public:
    void addContact(const std::string& name, const std::string& phone_number, const std::string& email) {
        contacts.emplace_back(name, phone_number, email);
        std::cout << "Contact " << name << " added successfully." << std::endl;
    }

    void deleteContact(const std::string& name) {
        auto it = std::remove_if(contacts.begin(), contacts.end(),
                                 [name](const Contact& contact) { return contact.getName() == name; });

        if (it != contacts.end()) {
            contacts.erase(it);
            std::cout << "Contact " << name << " deleted successfully." << std::endl;
        } else {
            std::cout << "Contact " << name << " not found." << std::endl;
        }
    }

    void searchContact(const std::string& name) const {
        auto it = std::find_if(contacts.begin(), contacts.end(),
                               [name](const Contact& contact) { return contact.getName() == name; });

        if (it != contacts.end()) {
            std::cout << "Contact found:" << std::endl;
            it->display();
        } else {
            std::cout << "Contact " << name << " not found." << std::endl;
        }
    }

    void displayContacts() const {
        if (contacts.empty()) {
            std::cout << "No contacts in the phonebook." << std::endl;
        } else {
            std::cout << "Contacts in the phonebook:" << std::endl;
            for (const auto& contact : contacts) {
                contact.display();
            }
        }
    }

private:
    std::vector<Contact> contacts;
};

int main() {
    Phonebook phonebook;
    phonebook.addContact("HiddenKesh", "357-323-112", "kesh@hiddendevs.com");
    phonebook.addContact("KaizerTiger", "777-777-777", "solocord@hiddendevs.com");
    phonebook.addContact("SoloCord", "212-478-098", "solocord@hiddendevs.com");
    phonebook.addContact("YingYang", "676-874-679", "solocord@hiddendevs.com");
    phonebook.addContact("PictureFolder", "345-100-094", "solocord@hiddendevs.com");
    phonebook.displayContacts();
    phonebook.searchContact("HiddenKesh");
    phonebook.deleteContact("SoloCord");
    phonebook.displayContacts();
    phonebook.searchContact("YingYang");
    phonebook.deleteContact("PictureFolder");
    phonebook.searchContact("BartholomewJohnsonIII");

    return 0;
}