#include <iostream>
#include <string>
using namespace std;

class Students{
protected:
	std::string _name;
	std::string _lastName;
public:
	Students(const std::string& name, const std::string& lastName);
	void setName(const std::string& name);
	void setLastName(const std::string& name);	
};

Students::Students(const std::string& name, const std::string& lastName) 
{                                                                                            
    this->setName(name); 
    this->setLastName(lastName); 
}

void Students::setName(const std::string& name) 
{                 
	this->_name = name;
	
	std::cout << this->_name;
}

void Students::setLastName(const std::string& lastName) 
{     
	this->_lastName = lastName;
	
	std::cout << this->_lastName;
}

int main() {
	// your code goes here
	auto st = new Students("Hello", "World");
	
	return 0;
}