using System; 

using System.Collections.Generic;

​

public class q2_28_01

{

    public static void Main()

    {

        int[] array = new int[10];

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

        {

            array[i] = Convert.ToInt32(Console.ReadLine());

        }

​

        Dictionary<int, int> dict = new Dictionary<int, int>();  

        foreach (var value in array)

        {

            if (dict.ContainsKey(value))

                dict[value]++;

            else

                dict[value] = 1;

        }

​

        foreach (var pair in dict)

            Console.WriteLine("Value {0} occurred {1} times", pair.Key, pair.Value);

    }

}