using System;

public class Program

{

    public static void Main()

    {

        double[] d; 

        double summe = 0;

        // Zuweisung der Varablen zum Array

        d = new double[2572];   

​

        // Wertezuweisung (Initialisierung) 

        // Zuweisung der Werte (Initialisierung

        for (int i = 0; i < d.Length; i++) {

            d[i] = i + 7;   

            Console.Write(d[i] + " Summe = " + summe);

            double x =  (d[i] + 3) * (i-8) + 1;

            double y = (6 * (d[i] * d[i])) + (3*d[i]) + 15;

            summe += x/y;

        }

​

        Console.WriteLine("Summe ist = " + summe);

    }

    private static void output(double[] Array) {

        for(int i=0; i<Array.Length; i++ )

            Console.Write(Array[i] + " ");

            Console.WriteLine();

    }

}