static void Main(string[] args)
{
Producer Kail = new Producer();
Person person = new Person();
Person persona = Kail;
if (person is Producer)
{
Producer Igor = (Producer)person;
}
else
{
Console.WriteLine("Преобразовать нельзя");
}
Producer Lip = person as Producer;
if (Lip == null)
{
Console.WriteLine("Преобразование прошло неудачно");
}
else
{
Console.WriteLine("Преобразование удалось");
}
Kail.name = "Kail";
Kail.Move();
Console.WriteLine(Kail.ToString());
Console.WriteLine(persona.name);
Film Transformers = new Film(2005);
Film Hello = new Film(2003);
Transformers.time = 245;
Cartoon Naruto = new Cartoon(6);
News GC = new News(21);
News LL = new News(18);
Printer Print = new Printer();
Transformers.Watch();
Naruto.Watch();
GC.Watch();
ProgramGuide Hai = new ProgramGuide();
Hai.Year = 2015;
ProgramGuide Hai2 = new ProgramGuide();
Hai.Year = 2003;
ProgramGuide Hai3 = new ProgramGuide();
Hai.Year = 2015;
ProgramGuide Hai4 = new ProgramGuide(200);
Hai.Year = 2007;
List <object> array = new List <object>()
{
Kail, person, Naruto, GC, Transformers, Print
};
foreach (object ch in array)
{
Print.IAmPrinting(ch);
}
List <ProgramGuide> film = new List <ProgramGuide>()
{
Hai, Hai2, Hai3
};
film.Add(Hai4);
Controller.Count();
Controller.Search(film);
Hai4.Inf();
// 7 Laba
try
{
User Andrey = new User("Andrey", 19);
Film Hello1 = new Film(2003);
Film Hello2 = new Film(-200); // error1
int a = 0;
int b = 100 / a; // eror2
string[] kre = new string[5];
kre[5] = "dfr"; // error3
News QWE = new News(2888); // error4
User Igor = new User("", -30);
Igor.Info(); // error5
int?pointer = null;
Assert(pointer != null, "переменная равна -- null");
}
catch (NullStringException e)
{
Console.WriteLine(e);
}
catch (IndexOutOfRangeException e)
{
Console.WriteLine(e);
}
catch (YearException e)
{
Console.WriteLine(e);
}
catch (AgeLimitException e)
{
Console.WriteLine(e);
}
catch (Exception e)
{
Console.WriteLine(e);
}
finally
{
Console.WriteLine("Проверка завершена!");
}
}
static void Main(string[] args)
{
Producer Kail = new Producer();
Person person = new Person();
Person persona = Kail;
if (person is Producer)
{
Producer Igor = (Producer)person;
}
else
{
Console.WriteLine("Преобразовать нельзя");
}
Producer Lip = person as Producer;
if (Lip == null)
{
Console.WriteLine("Преобразование прошло неудачно");
}
else
{
Console.WriteLine("Преобразование удалось");
}
Kail.name = "Kail";
Kail.Move();
Console.WriteLine(Kail.ToString());
Console.WriteLine(persona.name);
Film Transformers = new Film(2005);
Film Hello = new Film(2003);
Transformers.time = 245;
Cartoon Naruto = new Cartoon(6);
News GC = new News(21);
News LL = new News(18);
Printer Print = new Printer();
Transformers.Watch();
Naruto.Watch();
GC.Watch();
ProgramGuide Hai = new ProgramGuide();
Hai.Year = 2015;
ProgramGuide Hai2 = new ProgramGuide();
Hai.Year = 2003;
ProgramGuide Hai3 = new ProgramGuide();
Hai.Year = 2015;
ProgramGuide Hai4 = new ProgramGuide(200);
Hai.Year = 2007;
List <object> array = new List <object>()
{
Kail, person, Naruto, GC, Transformers, Print
};
foreach (object ch in array)
{
Print.IAmPrinting(ch);
}
List <ProgramGuide> film = new List <ProgramGuide>()
{
Hai, Hai2, Hai3
};
film.Add(Hai4);
Controller.Count();
Controller.Search(film);
Hai4.Inf();
}
static void Main(string[] args)
{
int x = 5;
int X = (x == 3 ? x:x = 4);
Console.WriteLine(X);
return;
Cartoon cartoon = new Cartoon("Hazbin Hotel", Color.All);
Console.WriteLine(cartoon);
if (cartoon.color.HasFlag(Color.Red))
{
Console.WriteLine($"It is {Color.Red}");
}
if (cartoon.color.HasFlag(Color.Yellow))
{
Console.WriteLine($"It is {Color.Yellow}");
}
if (cartoon.color.HasFlag(Color.Black))
{
Console.WriteLine($"It is {Color.Black}");
}
if (cartoon.color.HasFlag(Color.All))
{
Console.WriteLine($"It is {Color.All}");
}
if (cartoon.color.HasFlag(Color.All2))
{
Console.WriteLine($"It is {Color.All2}");
}
if (cartoon.color.HasFlag(Color.White))
{
Console.WriteLine($"It is {Color.White}");
}
return;
unsafe
{
int?a = null;
int?b = null;
int c = (a.HasValue ? a.Value : 2) + (b.HasValue ? b.Value : 7);
Console.WriteLine(c);
int * z = &c;
IntPtr p = (IntPtr)z;
Console.WriteLine(p);
}
int num = 3;
string result = "";
switch (num)
{
case 1:
{
result = "It is 1";
break;
}
case 2:
{
result = "It is 2";
break;
}
case 3:
{
result = "It is 3";
break;
}
default:
result = "It is not possible";
break;
}
Console.WriteLine(result);
}
