using System;

public class Program

{

    public static void ImprimirArreglos (int x){

        int [] a = new int[x];

        int [] b = new int[x];

        int [] c = new int[x];

        Random random = new Random();

        int i , j;

        int y = 0;

        int inicio = 0;

        int fin = 25;

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

            for (j = 0 ; j < a.Length; j++){

                a[i] = random.Next(inicio,fin);

            }

        }

       Console.WriteLine(string.Join(",",a)); 

        Console.WriteLine("Pares:");

        for (i = x-1; i >= 0 ;i--){

               if (a[i] % 2 == 0){  

                   b[y] = a[i];

                   Console.WriteLine(b[y] + "");

               y++;  

           }  

        }

​

        Console.WriteLine("Impares:");

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

               if (a[i] % 2 != 0){  

                   c[i] = a[i];

                   Console.WriteLine(c[i] + "");

           }

        }

    }

    public static void Main()

        {

        ImprimirArreglos(5);

    }

}