using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication3
{
    class Program
    {
        static void Main(string[] args)
        {
            string Username;
            string Password;
            string Answer1;
            string Newname;
            string Newpassword;

            Console.WriteLine("Hello and welcome to hazims program please sign in to continue");
            Console.WriteLine("Username:");
            Username = Console.ReadLine();

            if (Username.Equals("Hazim"))
            {
                Console.WriteLine("Password:");
                Password = Console.ReadLine();

                if (Password.Equals("Hej123"))
                {
                    Console.WriteLine("Welcome Master");
                }
                else
                {
                    Console.WriteLine("Wrong password");
                }

            }
            else
            {
                Console.WriteLine("Your account does not exist");
                Console.WriteLine("Do you want to create a new one?");
                Console.WriteLine("Yes Or No");
                Answer1 = Console.ReadLine();

                if (Answer1.Equals("Yes"))
                {
                    Console.WriteLine("Please enter your new username");
                    Newname = Console.ReadLine();

                    Console.WriteLine("Enter your new password");
                    Newpassword = Console.ReadLine();

                    Console.WriteLine("Welcome" + Newname);

                    Console.WriteLine("Please log in with your password " + Newname);
                    Console.ReadLine();

                    if (Console.ReadLine().Equals(Newpassword))
                        {
                        Console.WriteLine("Welcome to the program " + Newname);
                        }
                    else
                    {
                        Console.WriteLine("Wrong password please try again");
                        Console.ReadLine();

                        if (Console.ReadLine().Equals(Newpassword))
                        {
                            Console.WriteLine("Welcome to the program " + Newname);
                        }
                        else
                        {
                            Console.WriteLine("Wrong password you have 1 more try");
                            Console.ReadLine();

                            if (Console.ReadLine().Equals(Newpassword))
                                {
                                Console.WriteLine("Welcome to the program " + Newname);
                            }
                            else
                            {
                                Console.WriteLine("You have been logged out to protect your account");
                            }
                        }
                    }
                }
                else
                    Console.WriteLine("Thank you for using Hazims program");
                }


            }
        }
    }