static void Main(string [] args) { int enter; do { Console.WriteLine("Перечень заданий: "); Console.WriteLine("1 - Round."); Console.WriteLine("2 - Triangle."); Console.WriteLine("3 - User."); Console.WriteLine("4 - MyString."); Console.WriteLine("5 - Employee."); Console.WriteLine("6 - Ring."); Console.WriteLine("7 - VectorGraphics"); Console.WriteLine("0 - Exit"); if (Int32.TryParse(Console.ReadLine(), out enter)) { switch (enter) { case 1: Round.RoundShow(); Console.WriteLine(); break; case 2: Triangle.TriangleShow(); Console.WriteLine(); break; case 3: User.UserShow(); Console.WriteLine(); break; case 4: MyString.StringShow(); Console.WriteLine(); break; case 5: Employee.EmployeeShow(); Console.WriteLine(); break; case 6: Ring.RingShow(); Console.WriteLine(); break; case 7: Figure.CreateFigure(); break; } } else { Console.WriteLine("Неверный формат."); } } while (enter != 0); }