#include <iostream>
#include <fstream>
#include <string>

using namespace std;

bool IsLoggedIn()
{
	string username, password, un, pw;
	cout << "Enter username:  "; cin >> username;
	cout << "Enter password:  "; cin >> password;

	ifstream read("data\\" + username + ".txt");
	getline(read, un);
	getline(read, pw);

	if (un == username && pw == password)
	{
		return true;
	}
	else
	{
		return false;
	}
}


int main()
{
	int choice;


	cout << "1: Register\n2: Login\nYour choice:  "; cin >> choice;
	if (choice == 1)
	{
		string username, password;

		cout << "select a username"; cin >> username;
		cout << "select a password"; cin >> password;

		ofstream file;
		file.open("data\\" + username + ".txt");
        file << username << endl << password;
		file.close();

		main();
	}
	else if (choice == 2)
	{
		bool status = IsLoggedIn();
	}
}