#include "stdafx.h"
#include "iostream"
using namespace std;

class Ring
{
public:
	Ring(int outer = 10, int inner = 8);
	Ring& operator =(Ring &ring);
	Ring& operator +=(int number);
	bool operator !=(Ring &ring);
	friend bool operator ==(Ring &ring1, Ring &ring2);
	friend Ring operator *(int number, Ring &ring);
	void vvod();
	void vivod();
private:
	int Inner, Outer;
};

Ring::Ring(int outer, int inner)
{
	Outer = outer;
	Inner = inner;
}
Ring& Ring::operator =(Ring& ring)
{
	Inner = ring.Inner;
	Outer = ring.Outer;
	return *this;
}
bool Ring::operator !=(Ring& ring)
{
	if (Inner != ring.Inner || Outer != ring.Outer)
		return true;
	else
		return false;
}
bool operator == (Ring &ring1, Ring &ring2)
{
	if (ring1.Inner == ring2.Inner && ring1.Outer == ring2.Outer)
		return true;
	else
		return false;
}
Ring operator * (int number, Ring &ring)
{
	Ring tmp;
	tmp.Outer = ring.Outer * number;
	tmp.Inner = ring.Inner * number;
    return tmp;
	//return number * (ring.Outer + ring.Inner);
}

Ring& Ring::operator +=(int number)
{
	Inner += number;
	Outer += number;
	return *this;
}
void Ring::vvod()
{
	cout << "Ввод данных:" << endl;
	cout << "Внешнее: ";
	cin >> Outer;
	cout << "Внутреннее: ";
	cin >> Inner;
}
void Ring::vivod()
{
	cout << "Внешнее: " << Outer << endl;
	cout << "Внутреннее: " << Inner << endl << endl;

}


void main()
{
	setlocale(LC_ALL, "Russian");
	Ring ring1;
	Ring *ring2 = new Ring();
	Ring ring3;
	cout << "ring1" << endl;
	ring1.vivod();
	cout << "ring2" << endl;
	ring2->vvod();
	ring3 = ring1;
	ring2->vivod();
	cout << "ring3" << endl;
	ring3.vivod();
	cout << "ring3 +  5" << endl;
	ring3 += 5;
	ring3.vivod();

	Ring ring4;
	cout << "ring4" << endl;
	ring4.vivod();
	if (ring3 == ring1)
		cout << "ring3 = ring1" << endl;
	else if (ring3 != ring1)
		cout << "ring3 != ring1" << endl;
	if (ring4 == ring1)
		cout << "ring4 = ring3" << endl;
	else if (ring4 != ring1)
		cout << "ring4 != ring3" << endl;

	int number = 1;
	cout << "Введите число: ";
	cin >> number;
//	int result = number * ring1;
	cout << number << " * ring1 = " <<  endl;
		(number * ring1).vivod();

	system("pause");
}