Exemple #1
0
        public static int CountOfLess35Captain(Port port)
        {
            int sum = 0;

            for (int i = 0; i < port.elems.Count; i++)
            {
                // лучше не придумал
                if (port.elems[i] is Boat)
                {
                    Boat boat = new Boat();
                    boat = (Boat)port.elems[i];
                    if (boat.CaptainAge < 35)
                    {
                        sum += 1;
                    }
                }

                if (port.elems[i] is Corvette)
                {
                    Corvette corvette = new Corvette();
                    corvette = (Corvette)port.elems[i];
                    if (corvette.CaptainAge < 35)
                    {
                        sum += 1;
                    }
                }

                if (port.elems[i] is Sailboat)
                {
                    Sailboat sailboat = new Sailboat();
                    sailboat = (Sailboat)port.elems[i];
                    if (sailboat.CaptainAge < 35)
                    {
                        sum += 1;
                    }
                }

                if (port.elems[i] is Ship)
                {
                    Ship ship = new Ship();
                    ship = (Ship)port.elems[i];
                    if (ship.CaptainAge < 35)
                    {
                        sum += 1;
                    }
                }

                if (port.elems[i] is Streamer)
                {
                    Streamer streamer = new Streamer();
                    streamer = (Streamer)port.elems[i];
                    if (streamer.CaptainAge < 35)
                    {
                        sum += 1;
                    }
                }
            }
            return(sum);
        }
Exemple #2
0
        static void Main(string[] args)
        {
            Boat     boat      = new Boat("Pobeda", 12);
            Corvette corvette  = new Corvette("Beda", 10);
            Sailboat sailboat  = new Sailboat("Ne Beda", 5, 30);
            Sailboat sailboat2 = new Sailboat("Ne LeBeda", 5, 60);
            Sailboat sailboat3 = new Sailboat("LeBeda", 5, 90);
            Ship     ship      = new Ship("Bedi s bashkoi", 18);
            Streamer streamer  = new Streamer("Po obedal", 4, 20);
            Streamer streamer2 = new Streamer("Po obedal", 4, 40);
            Test     test      = new Test();
            Car      car       = new Car();
            Train    train     = new Train();

            //задание 4

            OutEx4 outex4;

            outex4.showInform();

            // задание 5

            if (boat is Car)
            {
                Console.WriteLine("\nboat is car");
            }
            else
            {
                Console.WriteLine("\nboat is not car");
            };

            if (car is Car)
            {
                Console.WriteLine("car is car\n");
            }
            else
            {
                Console.WriteLine("car is not car\n");
            };

            //ссылка на интерфейс
            Interface1 Itest;

            Itest = test as Test;

            TransportEl[] arr     = { boat, corvette, ship, sailboat, streamer };
            Printer       printer = new Printer();

            foreach (object obj in arr)
            {
                printer.IAmPrinting(obj);
            }

            //lab6

            Console.WriteLine($"Average displacement on silboats -- {Control.AverageDisplacementOnSailboats()}");

            Console.WriteLine($"Average seats number on streamers -- {Control.AverageSeats()}");

            boat.captain.age     = 12;
            ship.captain.age     = 27;
            corvette.captain.age = 44;
            sailboat.captain.age = 19;
            streamer.captain.age = 77;
            Port port = new Port();

            port.Add(boat);
            port.Add(ship);
            port.Add(corvette);
            port.Add(sailboat);
            port.Add(streamer);
            port.Add(streamer2);
            port.Remove(streamer2);

            Control control;

            Console.WriteLine($"Number of captains with age less then 35 -- {Control.CountOfLess35Captain(port)}\n");

            //Lab7

            try
            {
                int a = 100;
                int b = a / 0;
            }
            catch (DivideByZeroException ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.StackTrace);
                Console.WriteLine(ex.Source);
                Console.WriteLine(ex.TargetSite + "\n");
            }

            try
            {
                int[] array = new int[10];
                array[20] = 20;
            }
            catch (IndexOutOfRangeException ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine(ex.TargetSite + "\n");
            }

            try
            {
                if (TransportEl.SailboatsCount > 2)
                {
                    throw new SailboatsOverflow(sailboat);
                }
            }
            catch (SailboatsOverflow ex)
            {
                Console.WriteLine(ex.Message);
                Console.WriteLine($"Source: {ex.Source}\n");
            }

            try
            {
                new OutOfRangeExceptions(boat.captain.age, boat);
                new OutOfRangeExceptions(sailboat.captain.age, sailboat);
                new OutOfRangeExceptions(ship.captain.age, ship);
                new OutOfRangeExceptions(corvette.captain.age, corvette);
                new OutOfRangeExceptions(streamer.captain.age, streamer);
            }
            catch
            {
            }

            int flag = 0;

            try
            {
                void Test(int num)
                {
                    if (num < 4)
                    {
                        flag = 1;
                        throw new OOP_Lab7.MyExceptions.ArgumentException();
                    }
                }
                Test(3);
            }
            catch (OOP_Lab7.MyExceptions.ArgumentException ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                if (flag == 0)
                {
                    Console.WriteLine("test passed");
                }
            }

            int MyCourse = 2;

            Debug.Assert(MyCourse == 3, "LOL, u on the second course, boy");
        }
Exemple #3
0
        static void Main(string[] args)
        {
            Boat     boat      = new Boat("Pobeda", 12);
            Corvette corvette  = new Corvette("Beda", 10);
            Sailboat sailboat  = new Sailboat("Ne Beda", 5, 30);
            Sailboat sailboat2 = new Sailboat("Ne LeBeda", 5, 60);
            Sailboat sailboat3 = new Sailboat("LeBeda", 5, 90);
            Ship     ship      = new Ship("Bedi s bashkoi", 18);
            Streamer streamer  = new Streamer("Po obedal", 4, 20);
            Streamer streamer2 = new Streamer("Po obedal", 4, 40);
            Test     test      = new Test();
            Car      car       = new Car();
            Train    train     = new Train();

            //задание 4

            OutEx4 outex4;

            outex4.showInform();

            // задание 5

            if (boat is Car)
            {
                Console.WriteLine("\nboat is car");
            }
            else
            {
                Console.WriteLine("\nboat is not car");
            };

            if (car is Car)
            {
                Console.WriteLine("car is car\n");
            }
            else
            {
                Console.WriteLine("car is not car\n");
            };

            //ссылка на интерфейс
            Interface1 Itest;

            Itest = test as Test;

            TransportEl[] arr     = { boat, corvette, ship, sailboat, streamer };
            Printer       printer = new Printer();

            foreach (object obj in arr)
            {
                printer.IAmPrinting(obj);
            }

            //lab6

            Console.WriteLine($"Average displacement on silboats -- {Control.AverageDisplacementOnSailboats()}");

            Console.WriteLine($"Average seats number on streamers -- {Control.AverageSeats()}");

            boat.captain.age     = 12;
            ship.captain.age     = 27;
            corvette.captain.age = 44;
            sailboat.captain.age = 19;
            streamer.captain.age = 77;
            Port port = new Port();

            port.Add(boat);
            port.Add(ship);
            port.Add(corvette);
            port.Add(sailboat);
            port.Add(streamer);
            port.Add(streamer2);
            port.Remove(streamer2);

            Control control;

            Console.WriteLine($"Number of captains with age less then 35 -- {Control.CountOfLess35Captain(port)}");
        }