using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace review

{

    class Program

    {

        static void Main(string[] args)

        {

            List<double> a = new List<double>();

            a.Add(1);

            a.Add(3);

            a.Add(5);

            double[] bTemp = { 2, 4, 6 };

            List<double> b = new List<double>(bTemp);

​

            Vector Va = new Vector(a);

            Vector Vb = new Vector(b);

​

            Console.WriteLine("The dimension of the Vector Va is: " + Va.dimension);

            Console.WriteLine("Vector Va is: " + Va.ToString());

​

            Console.WriteLine("The dimension of the Vector Vb is:" + Vb.dimension);

            Console.WriteLine("Vector Vb is: " + Vb.ToString());

​

            Vector Vc = Va.add(Vb);

            Console.WriteLine("Va+Vb=" + Vc.ToString());

​

            Vector Vd = Vb.subtract(Va);

            Console.WriteLine("Vb-Va=" + Vd.ToString());

​

            Vector Ve = Vb.scalarMultiplication(3.00);

            Console.WriteLine("3xVb=" + Ve.ToString());

​

            Console.WriteLine("Va.Vb=" + Va.dotProduct(Vb));

​

            double[] cTemp = { 3, 3 };

            List<double> c = new List<double>(cTemp);

            Vector Vf = new Vector(c);

            Console.WriteLine("The dimension of the Vector Vf is:" + Vf.dimension);

            Console.WriteLine("Vector Vf is: " + Vf.ToString());

​

            Console.Write("Va+Vf=");

            try

            {

                Vector Vg = Va.add(Vf);

            }

            catch (Exception ex)

            {

                Console.WriteLine("The dimensions of the two vectors do not match");

            }

            Console.ReadKey();

        }//end main

    }

    public class Vector

    {

        //property

        //public int dimension;

        public double X;

        public double Y;

        public double Z;

​

        //method

        public Vector(List<double> a)

        {

        }

​

        public string Tostring()

        {

            string x = "(" + X + "," + Y + "," + Z + ")";

            return x;

        }

​

        public int dimension()

        {

​

            return dimension;

        }

        public Vector add(Vector v)

        {

            Vector result = new Vector(0.0.0);

            result.X = this.X + v.X;

            result.Y = this.Y + v.Y;

            result.Z = this.Z + v.Z;

            return result;

        }

        public Vector substract(Vector v)

        {

            Vector result = new Vector(0.0.0);

            result.X = this.X - v.X;

            result.Y = this.Y - v.Y;

            result.Z = this.Z - v.Z;

            return result;

        }

​

    }