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

using namespace std;

class User
{
    string username;
    string password;
public:
    void Register()
    {
        ofstream File("MyFile.txt");
        File.open("MyFile.txt");
        cout << "Enter the Username" << endl;
        cin >> username;
        File << username << endl;
        cout << "Enter the Password" << endl;
        cin >> password;
        File << password << endl;
    }
    void LogIn(string EnteredUser, string EnteredPassword)
    {
        cout << "Enter your Registered UserName " << endl;
        cin >> EnteredUser;
        cout << "Enter your Password " << endl;
        cin >> EnteredPassword;
        ifstream CheckAcc;
        CheckAcc.open("MyFile.txt");
        CheckAcc >> username;
        cout << "Username from the database\t" << username << endl;
        CheckAcc >> password;
        cout << "Password from the database\t" << password << endl;


        if (EnteredUser == username && EnteredPassword == password) {
            cout << "Log in is Succsesfull " << endl;
            cout << "Do you want to remove all your info ? " << endl;
            cout << "1 / 0 " << endl;
            bool choose;
            cin >> choose;
            if (choose) {

                cout << "Are you Sure ? " << endl;
                cout << "1 / 0 " << endl;
                bool SureChoose;
                cin >> SureChoose;
                if (SureChoose)
                    DeleteInfo();
            }
            else LogIn(username, password);
        }
        else
            cout << "Either username or password was entered incorrectly" << endl;
}
void DeleteInfo() {
  ofstream DelInfo;
  DelInfo.open("MyFile.txt");
  DelInfo.clear();
  DelInfo.close();
  cout << "All of your info was removed from file ! " << endl;
}
};
class User1 : public User
{
};
class User2 : public User
{

};
int main()
{
    User1 user1;
    User2 user2;
    user1.Register();
    user2.Register();
    user1.LogIn("s", "b");
    user2.LogIn("a", "b");
    cin.get();
    cin.get();
    return 0;
}