public static void Main()
School mySchool = new School();
mySchool.name="ПМГ „Акад. Никола Обрешков“";
mySchool.adress="бул. „Стефан Стамболов“ 19";
mySchool.phone="056810082";
Console.WriteLine(mySchool.name+", "+mySchool.adress+", "+mySchool.phone);