using System;

using System.Collections.Generic;

​

public class Point

{

    public double X { get; }

    public double Y { get; }

    public Point(double x, double y)

    {

        this.X = x;

        this.Y = y;

    }

}

​

  // delegate TOutput Func<T1, T2, TOutput>(T1 arg, T2 arg2) ;

​

public class Program

{

    public static void Main()

    {

        double[] xValues = {0.1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9};

        double[] yValues = {0.1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6,7,8,9};

        List<Point> values = new List<Point>(System.Linq.Enumerable.Zip(xValues, yValues,(x,y) => new Point(x,y) ));

        Console.WriteLine(values.Count);

    }

}