Билет 24
#include "stdafx.h"
#include <iostream>
using namespace std;

class first
{
private:
    int a;
public:
    first(int aa) :a(aa)
    {
        cout << "Work!" << endl;
    }
    ~first()
    {
        cout << "Destructor!" << endl;
    }
    int& operator++()
    {
        a+=10;
        return a;
    }
    int operator++(int)
    {
        int tmp = a;
        a+=10;
        return tmp;
    }
    void show()
    {
        cout << a << endl;
    }
    void show2()
    {
        cout << a++ << endl;
    }
};



int main()
{
    first a(5);
    ++a;
    a.show();
    a.show2();
    a.show2();
    return 0;
}