void txtM::Process(fstream& f, fstream& outFile) {
    if (f.is_open()) {
        f >> resetiosflags(ios::skipws);
        checkCount(f, outFile, countV);
        outFile << endl;
        outFile << "Текст вставка: " << endl;
        int i = 0, k = 0;
        while (i < countV) {
            strL* p1 = new strL(f);
            for (int j = 0; j < p1->len; j++) {
                outFile << p1->A[j];
            }
            outFile << endl;
            strL* p;
            if (countR != 1 or k != 0) {
                p = first;
                while (p->next != last) {
                    p = p->next;
                    if (!p) return;
                }
            }
            else {
                p = last;
            }
            if (countR != 1) {
                p->next = p1;
                p1->next = last;
            }
            else {
                if (k == 0) {
                    p1->next = p;
                    first = p1;
                    k += 1;
                }
                else {
                    p->next = p1;
                    p1->next = last;
                }
            }
            i += 1;
        }
        outFile << endl << "Модифицированный текст: " << endl;
    }
}