#include <iostream>

using namespace std;

struct point
{
    float x;
    float y;

    friend istream &operator>>(istream&, point&);
};

istream &operator>>(istream wejscie, point& ex)
{
    wejscie >> ex.x>>ex.y;
  return wejscie;
}

class points
{
    point **tab;
    int n;
public:
    friend ostream& operator<<(ostream&, points const&);

    points(int size)
    {
        tab = new point*[size];
        for(int i=0; i<size; i++)
        {
            tab[i]=new point;
            tab[i]->x=i;
            tab[i]->y=i+1;
            cout<<tab[i]->x<< " "<< tab[i]->y << endl;
        }
    }
};

ostream& operator<<(ostream& wyjscie, points const& ex)
{
    for(int i=0;i<ex.n; i++)
    {
        wyjscie<<ex.tab[i]->x<<endl<<ex.tab[i]->y<<endl;
    }
    return wyjscie;
}


int main()
{
    point p;
    p.x=10;
    p.y=11;
    cout<<p.x<<endl<<p.y<<endl;
    points pp(5);
    cout<<pp;

    system("PAUSE");
    return 0;
}