public void AddFederationSubject(FederationSubject f)
{
int n = this.fdrts.Length + 1;
Array.Resize <FederationSubject>(ref this.fdrts, n);
this.fdrts[n - 1] = f;
}
static void Main(string[] args)
{
Entities.CountryFederation fed1 = new Entities.CountryFederation("Российская Федерация", "Москва", "Путин Владимир Владимирович", "Русский язык", "Российский рубль", 1991);
Entities.FederationSubject altairegion = new Entities.FederationSubject(22, "Алтайский край", 30, 300);
Entities.FederationSubject altairepublic = new Entities.FederationSubject(04, "Республика Алтай", 450, 200);
Entities.FederationSubject nskobl = new Entities.FederationSubject(54, "Новосибирская область", 700, 400);
fed1.AddFederationSubject(altairegion);
fed1.AddFederationSubject(altairepublic);
fed1.AddFederationSubject(nskobl);
fed1.CalculatePopulation();
fed1.CalculateTerritory();
Console.WriteLine("\n{0}", fed1);
Entities.CountryFederation fed2 = new Entities.CountryFederation("Соединённые Штаты Америки", "Вашингтон", "Джозеф Робинетт Байден", "Английский язык", "Доллар США", 1776);
Entities.FederationSubject california = new Entities.FederationSubject(310, "Калифорния", 30, 300);
Entities.FederationSubject texas = new Entities.FederationSubject(409, "Техас", 20, 400);
Entities.FederationSubject oregon = new Entities.FederationSubject(815, "Орегон", 50, 1000);
fed2.AddFederationSubject(california);
fed2.AddFederationSubject(texas);
fed2.AddFederationSubject(oregon);
fed2.CalculatePopulation();
fed2.CalculateTerritory();
Console.WriteLine("\n{0}", fed2);
Entities.CountryFederation fed3 = new Entities.CountryFederation("Объединённые Арабские Эмираты", "Абу-Даби", "Халифа ибн Зайд аль-Нахайян", "Арабский язык", "Дирхам ОАЭ", 1971);
Entities.FederationSubject abdb = new Entities.FederationSubject(2, "Абу-Даби", 10, 100);
Entities.FederationSubject adg = new Entities.FederationSubject(6, "Аджман", 20, 200);
Entities.FederationSubject dubai = new Entities.FederationSubject(4, "Дубай", 30, 300);
fed3.AddFederationSubject(abdb);
fed3.AddFederationSubject(adg);
fed3.AddFederationSubject(dubai);
fed3.CalculatePopulation();
fed3.CalculateTerritory();
Console.WriteLine("\n{0}", fed3);
Entities.CountryUnitary unt1 = new Entities.CountryUnitary("Испания", "Мадрид", "Филипп VI", "Испанский язык", "Евро", 47431256, 505990, 1479);
Console.WriteLine("\n{0}", unt1);
Entities.CountryUnitary unt2 = new Entities.CountryUnitary("Китайская Народная Республика", "Пекин", "Си Цзиньпин", "Китайский язык", "Китайский юань", 1404328000, 9596961, 1949);
Console.WriteLine("\n{0}", unt2);
}