using System;

public class Program

{

    public static void Main()

    {

        int[] Pi = {1,4,1,5,9,2,6,5,3,5};

        int[,] numarray ={{1,4,1,5,9} , {2,6,5,3,5}};

        int i;

        for (i=0; i<Pi.Length;i++)

        {

            Console.WriteLine("the element " + i+" in Pi array is " + Pi[i]);

        }

        Console.WriteLine("----------------------------");

        int x;

        int y;

        for (x=0; x <numarray.GetLength(0); x++)

        {

            for (y=0; y<numarray.GetLength(1); y++)

            {

                Console.WriteLine(numarray[x,y]);

            }

        Console.WriteLine();

        }

    }

}