using System;

​

public class Program

{

    public class Apartment

    {

        private string city, street;

        private double buildingNr, apNr, rooms, area;

        public Apartment(string x, string y, double z, double a, double b, double c)

        {

            this.city = x;

            this.street = x;

            this.buildingNr = z;

            this.apNr = a;

            this.rooms = b;

            this.area = c;

        }

​

        public double price()

        {

            return this.area * 88;

        }

​

        public string getcity()

        {

            return this.city;

        }

​

        public string getstreet()

        {

            return this.street;

        }

​

        public void setbuildingNr(double buildingNr)

        {

            this.buildingNr = buildingNr;

        }

​

        public double getbuildingNr()

        {

            return this.buildingNr;

        }

​

        public static void Main()

        {

            Apartment a1, a2, a3, a4;

            Console.Write("What's the size of your Apartment, kind mothafuka: ");

            double a1_Area = double.Parse(Console.ReadLine());

            a1 = new Apartment("nazareth", "arbel", 15, 122, 9, a1_Area);

            a2 = new Apartment("nil", "fabl", 12, 96, 2, 73);

            a3 = new Apartment("eilat", "adrekal", 25, 29, 3, 21);

            a4 = new Apartment("haryona", "salzus", 45, 21, 12, 192);

            Console.WriteLine("{0},{1},{2},{3}", a1.price(), a2.price(), a3.price(), a4.price());

            double a1_Nr = double.Parse(Console.ReadLine());

            a1.setbuildingNr(a1_Nr);

            Console.WriteLine("a1.getbuildingNr()" + a1.getstreet());

        }

    }

}