void Sort(void) {
    Item buf;
    int more = 0;
    int index = 0;
    for(int i = 0; i < Number; i++) {
        for(int j = i + 1; j < Number; j++) {
            index = 0;
            do {
                more = Men[j].Surname[index] - Men[i].Surname[index];
                index++;
            } while(more == 0);
            if(more < 0) {
                buf = Men[j];
                Men[j] = Men[i];
                Men[i] = buf;
            }
        }
    }
}