void otchet()
{
	int m = 0, zh = 0;
	int do30 = 0, bet31_40 = 0, bet41_50 = 0, bet51_60 = 0, over60 = 0;
	int high = 0, in_high = 0, sec_spec = 0;
	Node* tmp;
	list = first;
	while (list != NULL)
	{
		tmp = list;

		if (tmp->sex == 'м')
			m++;
		else
			zh++;

		if (tmp->age <= 30)
			do30++;
		else if (tmp->age > 30 && tmp->age <= 40)
			bet31_40++;
		else if (tmp->age > 40 && tmp->age <= 50)
			bet41_50++;
		else if (tmp->age > 50 && tmp->age <= 60)
			bet51_60++;
		else
			over60++;

		if (!strcmp(tmp->education, "высшее"))
			high++;
		else if (!strcmp(tmp->education, "неполное высшее"))
			in_high++;
		else if (!strcmp(tmp->education, "среднее специальное"))
			sec_spec++;

		list = list->next;
	}

	cout << "Количество мужчин: " << m << "; женщин: " << zh << endl;
	cout << "До 30 лет: " << do30 << "; 31-40: " << bet31_40 << "; 41-50: " << bet41_50 << "; 51-60: " << bet51_60 << "; свыше 60: " << over60 << endl;
	cout << "высшее: " << high << "; неполное высшее: " << in_high << "; среднее специальное: " << sec_spec << endl;
	list = first;
}