using System;

public class address

{

    public string full_name;

    public string street;

    public int house;

    public int flat;

}

​

public class Program

{

    public static string FormatAddress(address _address)

    {

        return "ул." +  _address.street + " " + _address.house + " - " + _address.flat;

    }

    public static void Main()

    {

        int addressCount = int.Parse(Console.ReadLine());   

        var addresses = new address[addressCount];

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

        {

            addresses[i] = new address();

            Console.WriteLine("Адрес №" + i);

            Console.Write("Введите ФИО: ");         

            addresses[i].full_name = Console.ReadLine();

            Console.Write("Введите название улицы: ");

            addresses[i].street = Console.ReadLine();

            Console.Write("Введите номер дома: ");

            addresses[i].house = int.Parse(Console.ReadLine());

            Console.Write("Введите номер квартиры: ");

            addresses[i].flat = int.Parse(Console.ReadLine());

        }

        foreach (var address in addresses)

        {

            Console.WriteLine(FormatAddress(address));

        }

    }

}