#include "stdafx.h"
#include "iostream"
#include "stdio.h"

using namespace std;


struct Info {
	char Surname[20];
	int Salary;
	int BirthYear;
};

class Sotr {

	Info* mass;
	int N;
public:
		void Input();
		double Sr_Num();
		void Write_FL();
};

void Sotr::Input() {
	cout << "Введите количество сотрудников" << endl;
	cin >> N;
	mass = (Info*)malloc(N * sizeof(Info));
	for (int i = 0; i < N; i++)
	{
		cout << "Введите имя сотрудника" << endl;
		cin >> mass[i].Surname;
		cout << "Введите зп сотрудника" << endl;
		cin >> mass[i].Salary;
		cout << "Введите год рождения сотрудника" << endl;
		cin >> mass[i].BirthYear;
	}
}

	double Sotr::Sr_Num() {
		int Summ = 0;
		for(int i=0; i<N; i++)
		{
			Summ += mass[i].Salary;
}
		return Summ / N;
}
	void Sotr::Write_FL() {
		FILE* f;
		fopen_s(&f, "Tovar.txt", "wt");
		fprintf(f, "%-20s", "Name");
		fprintf(f, "%-12s", "Salary");
		fprintf(f, "%-12s", "Birth");
		fprintf(f, "%-12s", "Age");
		fprintf(f, "\n");

		for (int i = 0; i < N; i++)
		{
			if (mass[i].Salary > Sr_Num())
			{
				fprintf(f, "%-20s", mass[i].Surname);
				fprintf(f, "%-12d", mass[i].Salary);
				fprintf(f, "%-12d", mass[i].BirthYear);
				fprintf(f, "%-12d", 2019 - mass[i].BirthYear);
				fprintf(f, "\n");
			}
		}
		fclose(f);
		cout << "Произведена запись в файл";
	}


int main()
{
	setlocale(LC_ALL, "Russian");
	Sotr q;
	q.Input();
	q.Sr_Num();
	q.Write_FL();




	system("pause");
    return 0;
}