#include <iostream>

using namespace std;

#define ellenoriz(felt, pont) if (felt) pont++; else cerr << "Nem teljesul a feltetel a " << __LINE__<< ". sorban." <<endl;


int main()
{
    int pont = 0;
/*
    A a(10);
    ellenoriz(*a.m == 10, pont)

    A b(a);
    ellenoriz(*b.m == 10, pont)

    a += 10;
    ellenoriz(*a.m == 20, pont)

    ellenoriz(*b.m == 10, pont)
*/
    cout << pont << "/4 pont" << endl;
    return 0;
}