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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {

            decimal busdistance;
            decimal attempts = 0;
            decimal traindistance;
            decimal taxidistance;
            decimal cardistance;
            decimal buspass;
            decimal taximile;
            decimal trainticket;
            string[] username = { "a", "b", "c", };
            string[] password = { "x", "y", "z", };


            for (int i = 0; i < 3; i++)
            {
                while (username[i] != password[i])
                {
                    Console.SetWindowSize(50, 28);
                    Console.BackgroundColor = ConsoleColor.Gray;
                    Console.Clear();
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.SetCursorPosition(13, 1);
                    Console.WriteLine("Enter Your Login Details");
                    Console.ForegroundColor = ConsoleColor.DarkGreen;
                    Console.SetCursorPosition(15, 6);
                    Console.Write("Username: ");
                    Console.ForegroundColor = ConsoleColor.Black;
                    Console.ReadLine();
                    Console.ForegroundColor = ConsoleColor.DarkGreen;
                    Console.SetCursorPosition(15, 9);
                    Console.Write("Password: ");
                    Console.ForegroundColor = ConsoleColor.Black;
                    Console.ReadLine();
                    Console.WriteLine();

                    attempts = attempts + 1;
                    if (attempts == 3)
                    {
                        break;
                    }


                }
                if (attempts == 3)
                {
                    Console.BackgroundColor = ConsoleColor.Red;
                    Console.Clear();
                    Console.SetCursorPosition(13, 13);
                    Console.Write("You have been locked out!");
                    Console.ReadLine();
                    System.Environment.Exit(1);
                }
                else
                {
                    Console.ForegroundColor = ConsoleColor.DarkRed;
                    Console.SetCursorPosition(13, 12);
                    Console.WriteLine("You have granted access");
                    Console.ForegroundColor = ConsoleColor.DarkBlue;
                    Console.SetCursorPosition(4, 16);
                    Console.WriteLine("Would you like to look at the help screen?");
                    Console.SetCursorPosition(21, 18);
                    Console.Write("Yes or No:");
                    string help = Console.ReadLine();

                    if (help == "Yes" || help == "yes")
                    {


                        Console.Clear();
                        Console.BackgroundColor = ConsoleColor.Gray;
                        Console.ForegroundColor = ConsoleColor.Red;
                        Console.SetCursorPosition(23, 1);
                        Console.WriteLine("Help");
                        Console.ReadLine();



                    }

                    else
                    {

                        Console.Clear();
                        Console.BackgroundColor = ConsoleColor.Gray;
                        Console.ForegroundColor = ConsoleColor.Red;
                        Console.Write("What is the distance travelled by bus: ");
                        busdistance = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The distance traveled by bus is " + busdistance);

                        Console.WriteLine();
                        Console.Write("What is the distance travelled by train: ");
                        traindistance = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The distance traveled by train is " + traindistance);

                        Console.WriteLine();
                        Console.Write("What is the distance travelled by car: ");
                        cardistance = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The distance traveled by car is " + cardistance);

                        Console.WriteLine();
                        Console.Write("What is the distance travelled by taxi: ");
                        taxidistance = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The distance traveled by taxi is " + taxidistance);

                        Console.WriteLine();
                        Console.Write("What is the cost of a day bus pass: ");
                        buspass = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The cost of a day bus pass is " + buspass);

                        Console.WriteLine();
                        Console.Write("What is the cost per mile in a taxi: ");
                        taximile = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The cost per mile with a taxi is " + taximile);

                        Console.WriteLine();
                        Console.Write("What is the cost for a train ticket: ");
                        trainticket = Convert.ToDecimal(Console.ReadLine());
                        Console.WriteLine("The cost for a train ticket is " + trainticket);

                        Console.WriteLine("Click Enter to show your costings and you cheapest method.");

                        Console.ReadLine();


                    }
                }
            }
        }
    }
}