#ifndef EXERCISE_2_HPP_
#define EXERCISE_2_HPP_

template <typename T1, typename T2>
class Pair
{
private:
	T1 m_first;
	T2 m_second;
public:
	Pair(const T1& first, const T2& second) : m_first(first), m_second(second) { }

	const T1& first() const;
	const T2& second() const;
};

template <typename T1, typename T2>
const T1& Pair<T1, T2>::first() const
{
	return m_first;
}

template <typename T1, typename T2>
const T2& Pair<T1, T2>::second() const
{
	return m_second;
}

#endif