#include <iostream>
	#include <string>
 
	void PrintName(std::ostream& os, const std::string& name);
	std::string GetString(std::istream& is);
 
	int main(void) {
	    std::cout << "Your Name: ";
	    std::string s = GetString(std::cin);
	    PrintName(std::cout,s);
	    std::cin.get();
	}
 
	std::string GetString(std::istream& is) {
		std::string result;
		std::getline(is,result);
		return result;
	}
 
	void PrintName(std::ostream& os, const std::string& name) {
	    os << "hello " << name << std::endl;
	}
 

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πάντα ῥεῖ