#include <iostream>
#include <time.h>
#include <cstdlib>
using namespace std;


double * losowanko(int  s)
{
}
int recznie(int p)
{
    double * tablica = new double[p];
    cout << "Podaj " << p << " wartosci ciagu: ";
    for (int i = 0; i <= p - 1; i++)
    {
        cin >> tablica[i];
    }
    for (int k = 0; k <= p - 1; k += 2)
    {

        tablica[k] = (tablica[k] + tablica[k + 1]) / ((2 * k) + 1);
        cout << tablica[k] << " ";

    }
    return(0);
}


int main()
{
    int x,y;
    cout << "Podaj dlugosc ciagu: " << endl;
    cin >> x; cout << endl;
    double * tablica = new double[x];
    srand(time(NULL));
    cout << "Wybierz sposob generowania liczb: " << endl << "1.Recznie wpisywanie." << endl << "2.Generowanie losowe z podanego zakresu." << endl;
    cin >> y;
    switch (y)
    {
        case 1:
        {
            recznie(x);

        }
        break;
        case 2:
        {
		    double * tablica = new double[x];
		    srand(time(NULL));

		    for (int i = 0; i <=x-1; i++)
		    {
		        tablica[i] = rand()%10;
		        cout << tablica[i] << " ";
		    }
		    cout << endl;

		    for (int k = 0; k <= x-1; k+=2)
		    {

		            tablica[k] = (tablica[k] + tablica[k + 1]) / ((2 * k) + 1);
		            cout << tablica[k] << " ";

		    }
		    cout << endl;

            for (int i = 0; i <= x-1; i += 2)
            {
                cout << tablica[i];
            }

        }
        break;
        default:
        {
            cout << "Podana zla wartosc" << endl;
        }
        break;
    }


    system("PAUSE");













    return(0);
}