namespace ConsoleApplication1

{

    class Program

    {

       public static class Checker

        {

           public static bool IsLanded(float x, float y)

        }

        public class ThrownBody

        {

            private List<float> x; private <float> vx;

            private List<float> y; private <float> vy;

            public ThrownBody(float x,float y,float v,float deg)

            {...}

            public bool IsLanded()

            {...}

            public void Next(float dt)

            {...}

            public void Throw(float dt)

            {...}

            public void Show()

            public float XMax()

            {

                if(object.ReferenceEquals(XMax,null))

                    throw new Exception ("No Data");

                if(XMax count<=0)

                return 0;

                return XMax();

            }

             public float YMax()

            {

                if(object.ReferenceEquals(YMax,null))

                    throw new Exception ("No Data");

                if(YMax count<=0)

                return 0;

                return YMax();

            }

        }

        static void Main(string [] args)

        {

            ThrownBody Bodyl = ThrownBody(0,0,10,45);

            Bodyl.Throw(0.01f);

            Bodyl.Show();

​

            Console.ReadKey();

        }

        public static class Initialiser(float X_ZERO=0,float Y_ZERO=0,float ANGLE=45,float SPEED=10);

        public static InPut()

        try 

        {

        if(v>=0) throw new Exception();

            return true;

        }

        catch

        {

            if (deg>=0,deg<=180) throw new Exception();

            return false;

    }

        public static void  Write()

{

     while (true)

     {

        Console.WriteLine("Записать результат в файл? Введите Y или N");

        string answer = Console.ReadLine();

​

        if (answer.Equals("N")) return;

​

        if (answer.Equals("Y")) break;

     }

            try

     {

        string desktopPath =Environment.GetFolderPath(

           Environment.SpecialFolder.DesktopDirectory);

​

        desktopPath += "\\Lab5.txt";

​

        Console.WriteLine("Файл будет здесь: " + desktopPath);

​

        using (System.IO.StreamWriter file = new System.IO.StreamWriter(desktopPath))

        {

                    for (int i = 0; i < x.Length - 1; i++)

                    {

                        file.WriteLine(x[i] + "  " + y[i]);

                    }

        }

      }

      catch(Exception)

      {

         Console.WriteLine("Ошибка при записи в файл!");

      }

​

}

​

​

​

​

​

}