// PO.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <fstream>
#include <iostream>

using namespace std;

class X {
public:
    int _wynik;
    int *_tablica;
    X() {};

    X(int tablica[], int ilosc_elementow) {
        _wynik = 0;
        _tablica = new int[ilosc_elementow];
        for (int i = 0; i < ilosc_elementow; i++)
        {
            _tablica[i] = tablica[i];
            _wynik = _wynik + tablica[i];
        }

        cout << _wynik << " ";

    }
};

class X2 : public virtual X
{
public:
    X2() {}
    X2(int tablica[], int ilosc_elementow) {
        _wynik = 0;
        _tablica = new int[ilosc_elementow];
        for (int i = 0; i < ilosc_elementow; i++)
        {
            _tablica[i] = tablica[i];
            _wynik = _wynik + (tablica[i] * tablica[i]);
        }
        cout << endl;
            cout << _wynik << " ";

    }
};

class X3 : public virtual X
{
public:
    X3() {}
    X3(int tablica[], int ilosc_elementow) {
        _wynik = 0;
        _tablica = new int[ilosc_elementow];
        for (int i = 0; i < ilosc_elementow; i++)
        {
            _tablica[i] = tablica[i];
            _wynik = _wynik + (tablica[i] * tablica[i] * tablica[i]);
        }
        cout << endl;
        cout << _wynik << " ";

    }
};

class X2X3 : public X2, public X3
{
public:
    X2X3(int tablica[], int ilosc_elementow) {
        _wynik = 0;
        _tablica = new int[ilosc_elementow];
        for (int i = 0; i < ilosc_elementow; i++)
        {
            _tablica[i] = tablica[i];
            _wynik = _wynik + (tablica[i] * tablica[i] * tablica[i] * tablica[i]);
        }
        cout << endl;
        cout << _wynik << " ";

    }
};

int main()
{
    int tmp;
    int *tablica;
    int liczba;
    int ilosc_elementow = 0;
    std::ifstream plik;
    plik.open("danr.txt");

    while (!plik.eof())
    {
        plik >> tmp;
        ilosc_elementow++;
    }
    tablica = new int[ilosc_elementow];
    plik.seekg(0);

    int krok = 0;
    while (!plik.eof())
    {
        plik >> liczba;
        tablica[krok] = liczba;
        krok++;
    }
    plik.close();

    /*for (int i = 0; i < ilosc_elementow; i++)
    {
        cout << tablica[i] << " ";
    }*/


    X *tablicaa[4];
    tablicaa[0] = new X(tablica, ilosc_elementow);
    tablicaa[1] = new X2(tablica, ilosc_elementow);
    tablicaa[2] = new X3(tablica, ilosc_elementow);
    tablicaa[3] = new X2X3(tablica, ilosc_elementow);
    return 0;
}