int StringToNumber(const char* str)
{
    int size = 0;
    while (str[size] != '\0')
    {
        size++; // размер массива
    }

    char* reverse_str = new char[size]();
    for (int i = 0; i < size; i++)
    {
        reverse_str[i] = str[(size - 1) - i];
    }
    reverse_str[size] = '\0';

    int summ = 0;
    int save_num = 0;
    int digit_num = 0;
    for (int i = 0; i < size; i++)
    {
        if (reverse_str[i] > '0' && reverse_str[i] < '9' || reverse_str[i] == '0' || reverse_str[i] == '9')
        {

            if (digit_num == 0)
            {
                save_num = (int)reverse_str[i] - 48;
                digit_num++;
            }
            else
            {
                save_num = digit_num * ((int)reverse_str[i] - 48);
            }
            digit_num *= 10;
            summ = summ + save_num;
        }
    }
    return summ;

    delete[] reverse_str;
}