#include 
#include 
#include 
#include 
#include 

using namespace std;

// Functions declaration
void F_First_Program_Menu();
void F_Second_Program_Menu();

// Main BASE class for ALL classes
class Staff {
protected:
	string code;
	string name;
public:
	Staff() {
		code = "0000";
		name = "Unknown";
	}
	/*void set_code(string code) {
		this->code = code;
	}
	string get_code() {
		return code;
	}
	void set_name(string name) {
		this->name = name;
	}

	string get_name() {
		return name;
	}
	*/
	void getdata_name() {
		cout > name;
	}
	void getdata_code() {
		cout > code;
	}
	void showdata_name() {
		cout