#include <iostream>
#include <string>
#include <vector>

using namespace std;

int main(int argc, char **argv) {
	vector<string> names = {"Fred", "Wilma", "Barney", "Betty"};

	for (auto name : names) {
		cout << "Hello, " << name << "!" << endl;
	}

	names = {"Harry", "Ron", "Hermione"};
	for (auto name : names) {
		cout << "Hello, " << name << "!" << endl;
	}
	return 0;
}