using System;

public class Program

{

    public static void Main()

    {

        int input; 

            Console.WriteLine("Enter length of an array of random numbers - ");

            input = Int32.Parse(Console.ReadLine());

​

            int[] array = new int[input];

            int n = array.Length;

            int[] d = new int[n]; 

            var r = new Random();

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

            {

                array[i] = r.Next(10);

            }

​

            for (int i = 0; i < n; i++)

            {

                d[i] = 0;

                for (int j = 0; j < n; j++)

                    if (array[j] == array[i])

                        d[i]++;

            }

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

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

    }

}