RegisterandLogin

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

using namespace std;

bool  LoggedIn()
{
	string username, password, name /*comparasion string */, code /*comparasion string */;

	cout << "Enter Username: "; cin >> username;
	cout << "Enter Password: "; cin >> password;

	ifstream read("c:\\Users\\Rahul\\source\\repos\\RegisterAndLogin\\RegisterAndLogin\\LoginDetails\\" + username + ".txt");    //ifstream for reading a file// """ looking for the filename username """ 
	getline(read, name);  // the read line for username
	getline(read, code); // the read line for password


	if (name == username && code == password) {

		return true;
	}
	else {

		return false;
	}

}
	
int main()
	{
		int option;

		cout << "1: Registration\n2 : Login\nYour option: "; cin >> option;
		if (option == 1) {

			string fullname, username, password;

			cout << "Enter Full Name: ";
			cin >> fullname;
			cout << "Create a username: ";
			cin >> username;
			cout << "Enter a password: ";
			cin >> password;

			ofstream file;  //ofstream for creating a file

			file.open("c:\\Users\\Rahul\\source\\repos\\RegisterAndLogin\\RegisterAndLogin\\LoginDetails\\" + username + ".txt"); //open file
			file <<fullname << endl << username << endl << password;
			file.close();  //close file


			main();
		}
		else if (option == 2) {

			bool status = LoggedIn;

			if (!status)
			{
				cout << "Unable to login, please check your username or password" << endl;
				system("PAUSE");
				return 0; //return 0 as "int" main
			}
			else {

				cout << " Logged in successfully!" << endl;
				system("PAUSE");
				return 1;
			}
		}
	}

};