char *Calendar::print()
{
    char *buffer = nullptr;
    char *printArr = nullptr;
    int cnt = 0;
    for (int i = 0; i < 30; ++i)
    {
        if (m_myDate[i] != nullptr)
        {
            buffer = m_myDate[i]->print();
            cnt += strlen(buffer) + 1;
            printArr = (char *)realloc(printArr, cnt);
            strcpy(printArr + (cnt - 12), buffer);
            *(printArr + cnt - 1) = ' ';
            *(printArr + cnt - 2) = ' ';
            delete[] buffer;
        }
    }

    if (printArr == nullptr)
    {
        cout << "Empty Calendar" << endl;
        return NULL;
    }

    *(printArr + cnt - 1) = '\0';

    return printArr;
}