using System;

public class Program

{

    public static void Main()

    {

        string y = "You can park here" ;

        string n = "You can not park here" ;

        Console.WriteLine("What day of the week are you parking? (Monday - Sunday)");

        string userResponse_day = Console.ReadLine();

        Console.WriteLine("What time are you parking at (in military time)?");

        string userResponsetime = Console.ReadLine();

        int userResponse_time = Convert.ToInt32(userResponsetime);

        Console.WriteLine("How long are you parking for?");

        string userResponselength = Console.ReadLine();

        int userResponse_length = Convert.ToInt32(userResponselength);

        if ((userResponse_day == "Monday") || (userResponse_day == "Tuesday") || (userResponse_day == "Wednesday") || (userResponse_day == "Thursday")) {

            if( (userResponse_time >= 18 && userResponse_time <= 20 && userResponse_length <= 2) || (userResponse_time == 21 && userResponse_length <= 1) )

            {

                Console.WriteLine(y);

            }

            else if ((userResponse_time == 22 && userResponse_length <= 4) || (userResponse_time == 23 && userResponse_length <= 3) || (userResponse_time == 0 && userResponse_length <= 2) || (userResponse_time == 1 && userResponse_length <= 1))

            {

                Console.WriteLine(y);

            }

                                                                                                                                                         }

        else if (userResponse_day == "Friday") {

            if((userResponse_time >= 18 && userResponse_time <= 22 && userResponse_length <= 2) || (userResponse_time == 23 && userResponse_length <= 1))

            {

                Console.WriteLine(y);

            }

                                                }

        else if (userResponse_day == "Saturday") {

        if((userResponse_time >= 18 && userResponse_time <= 22 && userResponse_length <= 2) || (userResponse_time == 23 && userResponse_length <= 1))

            {

                Console.WriteLine(y);

            }

​

                                                 }

        else if (userResponse_day == "Sunday") {

                                               }

    }

}