using System;

public class Program

{

    public static void Main()

    {

        string[] menu = { "choco", "gata", "kare", "rice", "drinks" };

        Console.Write("NANAY BERING CARENDERIA\n\n\n");

        Console.Write("***MENU OF THE DAY***\n\n");

        Console.Write("[1] for chocolate flavored champorado\n");

        Console.Write("[2] for ginataang gata\n");

        Console.Write("[3] for chicken kare-kare\n");

        Console.Write("[4] for rice\n");

        Console.Write("[5] for drinks coke, sprite, royal\n");  

​

        Console.ReadLine();

​

            string uname = Console.ReadLine();

            Console.Write("Enter password: ");

            string pass = Console.ReadLine();

​

            bool userFound = false;

            int foundIndex = -1;

            for(int i=0; i<usernames.Length;i++)

            {

                if (uname == usernames[i])

                {

                    userFound = true;

                    foundIndex = i;

                    break;

                }

            }

​

            if(userFound && pass == passwords[foundIndex])

                Console.WriteLine("Logged in successfully");

            else

                Console.WriteLine("Invalid login");

​

            Console.ReadLine();

        }

    }