7.1

#include "pch.h"
#include <iostream>
using namespace std;

class MyClass
{
private:
	int size;
public:
	int*data;
	MyClass(int size)
	{
		this->size = size;
		this->data = new int[size];

		for (int i = 0; i < size; i++)
		{
			data[i] = i;
		}
		cout << "вызвался конструктор " << this << endl;
	};
	MyClass & operator = (const MyClass &other)
	{
		cout << "вызвался оператор = " << this << endl;
		this->size = other.size;
		if (this->data != nullptr)
		{
			delete[]this->data;
		}
		this->data = new int[other.size];
		for (int i = 0; i < other.size; i++)
		{
			this->data[i] = other.data[i];
		}
		return *this;
	};

	MyClass(const MyClass &other)

	{
		this->size = other.size;
		this->data = new int[other.size];

		for (int i = 0; i < other.size; i++)
		{
			this->data[i] = other.data[i];
		}
		cout << "Вызвался конструктор копирования " << this << endl;
	};

	~MyClass()
	{
		cout << "вызвался деструктор " << this << endl;
		delete[]data;
	
	};
};

	int main() {
		setlocale(LC_ALL, "ru");

		MyClass a(7);
		MyClass b(8);
		MyClass c(5);
		c = a = b;

		return 0;
	}