#include <set>
#include <stdio.h>
#include <string.h>
#include <iostream>
#include <vector>
#include <stack>

#include <set>
//#include "Grammar.cpp"

using namespace std;
class Grammar{
public:
	virtual string getType() =0;
	virtual string getName () =0;

};

class Terminal :public Grammar{
private:
	string name;
	string type;

public:
	Terminal(string namee){
		name = namee;
		type = "terminal";
	}
	string getName(){
		return name;
	}
	string getType(){
		return type;
	}
};

class NonTerminal :public Grammar{
private:
	string name;
	string type;

public:
	NonTerminal(string namee){
		name = name;
		type = "non-terminal";
	}
	string getName(){
		return "non-terminal";
	}
	string getType(){
		return type;
	}
	set<Terminal> first;
	set<Terminal> follow;

};


int main(){
	cout<<"        jhsajdsa     "<<endl;
	Grammar* g;
	Terminal t("t");
	g = &t;
	cout<< g->getName();
	return 0;


}