// temp3.cpp

#include <iostream>
#include <string>

class Y
{
public:
  Y() : _anInt(0) { std::cout << "\n  Y()"; }
  Y(int i) : _anInt(i) { std::cout << "\n  Y(int i)"; }
  Y(const Y& y) : _anInt(y._anInt)
  { 
    std::cout << "\n  Y(const Y& y)"; 
  }
  int& value() { return _anInt; }
private:
  int _anInt;
};

class X : public Y
{
public:
  X() : Y(0) { std::cout << "\n  X()"; }
  X(int i) : Y(i) { std::cout << "\n  X(int i)"; }
  X(const X& x) : Y(x) { std::cout << "\n  X(const X& x)"; }
};

int main()
{
  X x1(1);
  Y y[3] = { x1, Y() };

  std::cout << "\n\n";
  return 0;
}