Hello people this is very urgent!
i have to make a hotel management programme and submit by tommorow,

i have made the programme but it got rejected cause i used calsses for the log in.

Can u people please help me by telling me another way to write a password..

and if u guys have any other good idea please add it into the code. Here is the code please can u add the password thingy and if u guys have anyother good idea, but it has to be simple that is if and else statements and cstring.. please help me!

code :-

#include <iostream>

#include <conio.h>

#include <windows.h>
#include <cstdlib>
#include <string>
#include <fstream>


using namespace std;



class Password  /* Password class... will store all necessary data */


{


    protected: /* A password should be protected*/

        string password; /* The string to store the password */

        string input;    /* The string to store the input */



    public:



        Password (string pass) {this->password = pass;}
        /* Get the password from the user */


        void Input ()

        {

            while (true) /* Infinite loop, exited when RETURN is pressed */

            {

                char temp;
             /* Get the current character of the password */
                temp= getch ();/* Get the current character of the password */

                if (GetAsyncKeyState (VK_RETURN)) /* If the user has pressed return */

                    return;/* Exit the function */


                input += temp;

                cout << '*';  /* Print a star */


            }

        }

        bool Compare () /* Check if the input is the same as the password */

        {

            if (password.length() != input.length())  /* If they aren't the same length */


                return false; /* Then they aren't the same! */


            for (unsigned int i = 0; i <= input.length(); i++)

            { /* Loop through the strings */


                if (password[i] != input[i])

                    return false; /* If anything is not a match, then they are not the same */


            }

            return true;/* then they are the same */

        }

};

int main ()

{
system("title HOTEL MANAGER");
MessageBeep(MB_ICONEXCLAMATION);
MessageBox( 0, "Welcome To BLOOM HOTEL MANAGER", "Welcome Message!", MB_SETFOREGROUND );
MessageBeep(MB_ICONASTERISK);


    int code;
    int d;
    int costdays;
    int room;
    int costroom;
    int costrooms;
    int food;
    int costfood;
    int totalcost;
    int accost;
    int compGuess = rand() % 100 +1; //Generates number between 1 - 100
        int highestNumber = 100;
        int lowestNumber = 1;

    string rt;
    string fc;
    string ac;


//this is the hotel manager code for the epicness!!!
//we are the epicest!
//this is made only by vikram but also given credit to some partner
//this is fun
//zoooweemama



     cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
     cout<<"PASSCODE:- ";


    Password pass ("bloom"); /* Assigned the password with a value*/

    pass.Input ();/* Get the input from the user */



    if (pass.Compare()){/* If they match, user would get access to next page */


        cout << "\n\n\n                                               Press Enter To Continue ";
        cin.ignore();
        system("CLS");

        cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
     cout<<"                                                          ********************";
     cout<<"\n                                                         1) BOOK A ROOM\n";
     cout<<"                                                          ********************";
     cout<<"\n                                                         3) EXIT MANAGER\n";
     cout<<"                                                          ********************\n\n\n";
     cout<<"                                                           SELECT ACTION:- ";
     cin>>code;
     if (code == 1){
            system("CLS");
        cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
     cout<<"\n                                                             BOOK A ROOM";
     cout<<"\n\n\n\n\n  Number Of Days:- \n\n";
     cout<<"    Number Of Days between 1- 30\n\n";
     cin>>d;
     system("CLS");
     if (d > 30){
        cout<<" INVALID ID\n\n\n";
     }

     else if (d < 1){
        cout<<" INVALID ID\n\n\n";
     }


      cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
      cout<<"\n                                                             BOOK A ROOM";
      cout<<"\n\n\n\n\n ROOM TYPE:- ";
      cout<<" \n\n     1) Delux Room               2) V.I.P Room                 3) Suite\n\n";
      cin>> room;
      if (room == 1) {
            costroom = d*500;
            rt = "Delux Room";
        system("CLS");
      }

      else if (room == 2) {
        costroom = d*1000;
        rt = "VIP Room";
        system("CLS");
      }

      else if (room == 3) {
        costroom = d*5000;
        rt = "Suite";
        system("CLS");
      }

      else {
        cout<<" INVALID ID";
        system("CLS");
        main();
      }

       cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
      cout<<"\n                                                             FOOD";
      cout<<"\n\n\n\n\n INCLUDE FOOD:-";
      cout<<"\n\n Include Lunch, Dinner, Breakfast";
      cout<<"\n\n\n Yes(1) / No(2) :-  ";
      cin>>food;
      if (food == 1){
        costfood = 200;
        fc = "Yes";
        system("CLS");

      }
      else if (food == 2){
        costfood = 0;
        fc = "No";
        system("CLS");

      }
      else {
        cout<<" INVALID ID";
        system("CLS");
        main();
      }

      cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
     cout<<"\n                                                              AC / Non-AC";
     cout<<"\n\nDo You Want An AC room Yes(1) / No(2)";
     cin>>accost;
     if (accost == 1){
        ac = "Yes";
        costrooms = costroom + 632;
        system("CLS");
     }

     else if (accost == 2){
        ac = "No";
        costrooms = costroom + 12;
        system("CLS");
     }






       cout<<"                                                -=****BLOOM HOTEL MANAGER****=-\n\n";
     cout<<"*****************************************************************************************************************************\n\n\n";
      cout<<"\n                                                             YOUR TOTAL COST\n\n\n";

      totalcost = costfood + costrooms + 10;
      cout<<" ROOM TYPE:- "<<rt;
      cout<<"\n----------------------------------------------------------------------------------------------------------------------------------\n";
      cout<<"\nNumber Of Days:- "<<d;
      cout<<"\n----------------------------------------------------------------------------------------------------------------------------------\n";
      cout<<"\nFood Included:- "<<fc;
      cout<<"\n\n--------------------------------------------------------------------------------------------------------------------------------\n";
      cout<<"\nAc / Non-Ac:- "<<ac;
      cout<<"\n\n--------------------------------------------------------------------------------------------------------------------------------\n";
      cout<<"\nYour Room Number is:-"<< compGuess;
      cout<<"\n\n--------------------------------------------------------------------------------------------------------------------------------\n";
      cout<<" Your Total Cost Is:- "<<totalcost;
      cout<<"\n*****************************************************************************************************************************\n\n\n";
      cout<<"                                          ** WE THANK YOU FOR BOOKING A ROOM AT BLOOM HOTEL **\n\n";
      cin.ignore();
       MessageBox( 0, "Made by :-\nVikram Sehgal, Vaishanavi Diwedi and Pryanshu Sinha", "", MB_OK );
       cin.ignore();
       system("CLS");
       main();







}



else if (code == 3){

     cout<<"\n\n\n*****************************************************************************************************************************\n\n\n";
     cout<<"                                                        **THANK YOU**\n\n\n";
}









    }




    else{

        cout << "\n\n\n                    The Passcode Entered Is Wrong Please Contact The Hotel Administrator.";
        cin.ignore();/* if wrong the programme will close*/



    }


    cin.get ();/* Pause for input */


    return EXIT_SUCCESS;/* Program was executed successfully */


}

i have added comments for help ! please edit the programme and reply back and post it! i have only 12 hrs from now left.

I didn't really read your code it's too long but I suppose from your question that you should creat a database for your clients where usernames and passwords are saved. It is a bit of work but I mean you have a simple case of just looking up a password for a username and comparing it.
Another quicker solution is to have a file which have the usernames and their coresponding passwords and you search in the file for the username and compare the password given to the saved one