#include <vector>
using namespace std;

///////////////////////////////////////////

// CBarrel

class CBarrel
{
public:
	int		m_nNumMonkeys;
	int*	m_pMonkeys;

public:
	CBarrel() : m_nNumMonkeys(0), m_pMonkeys( NULL )	{}
	~CBarrel()											{ Destroy(); }

	bool	Destroy();
};

bool CBarrel::Destroy()
{
	if ( m_pMonkeys )
		delete [] m_pMonkeys;

	return true;
}
///////////////////////////////////////////


///////////////////////////////////////////

// CZoo

class CZoo
{
public:
	std::vector<CBarrel>	m_pBarrelList;

public:	
	CZoo()					{}
	virtual ~CZoo()			{ m_pBarrelList.clear(); }

	void AddMonkeys( int nNumMonkeys );
};

void CZoo::AddMonkeys( int nNumMonkeys )
{
	CBarrel	newBarrel;

	newBarrel.m_nNumMonkeys = nNumMonkeys;
	newBarrel.m_pMonkeys = new int[nNumMonkeys];
	
	m_pBarrelList.push_back( newBarrel );
}

///////////////////////////////////////////

int main(int argc, char* argv[])
{
	CZoo*	pZoo = new CZoo;

	pZoo->AddMonkeys( 3 );
	pZoo->AddMonkeys( 5 );
	pZoo->AddMonkeys( 2 );
	
	delete pZoo;

	return 0;
}