#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

template<class T>

class PrintMe
{
public:
	void operator()(const T & t)
	{
		cout << t << " ";
	}
};

int main()
{
	PrintMe<int>	PrintThis;
	vector<int>	vInt(5);

	for(int i = 0; i < 5; ++i)
	    vInt[i] = i * 3;

	cout << "for_each()\n";

	for_each(vInt.begin(), vInt.end(), PrintThis);
	cout << "\n";

	return 0;
}