Untitled

#include "Header.h"

class Notebook {
private:
    string* plan;
    int size;
public:
    //Constructor
    Notebook();
    //Constructor of initialization
    Notebook(string* plan, int size);
    //Destructor
    ~Notebook();
    //Display notebook
    void Display();
    //Add note
    void Add(const string&  note);
    //Remove note
    void Remove();
    //Edit note
    void Edit(int idxOfNote, string newNote);
};

Notebook::Notebook() {
    this->plan = nullptr;
    this->size = 0;
}

Notebook::~Notebook() {
    delete[] this->plan;
}
// TYPE* name = new TYPE[SIZE];

void Notebook::Add(const string& note) {
    string* temp = this->plan; //Тимчасовий масив для зберігання поточного
    this->plan = new string[this->size + 1];
    for (int i = 0; i < this->size; ++i) {
        this->plan[i] = temp[i];
    }
    this->plan[this->size] = note; //Додаємо в кінець поточного масиву потрібне значення
    this->size++;
    delete[] temp;
}

Notebook::Notebook(string* plan, int size) {
    if (size > 7) {
        cout << "Oops, to much notes =(" << endl;
        exit(-1);
    }
    this->size = size;
    this->plan = new string[size];
    for (int i = 0; i < size; ++i) {
        this->plan[i] = plan[i];
    }
}

void Notebook::Display() {
    cout << "Your Notebook:" << endl;
    for (int i = 0; i < size; ++i) {
        cout << i+1 << ". " << plan[i] << endl;
    }
}

void Notebook::Remove() {
    size--;
    auto* temp = new string[size];;
    for (int i = 0; i < size; i++)
        temp[i] = plan[i];
    delete[] plan;
    plan = temp;
}

void Notebook::Edit(int idxOfNote, string newNote) {
    this->plan[idxOfNote] = newNote;
}

int main() {
    int size = 3;
    auto* plan = new string[size]{
        "Time to Eat",
        "Sleep and go play game",
        "Rest after school day"
    };

    Notebook notebook(plan, size);

    notebook.Display();

    notebook.Add("Do homework");

    notebook.Display();

    notebook.Edit(0, "Cook some food");

    notebook.Display();

    notebook.Remove();

    notebook.Display();

    return 0;
}