using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        //read file content in a string

        string values="123 567 123 567 325";

        List<string> n =new List<string>();

        Dictionary<string,int> Dic=new Dictionary<string,int>();

        string [] sparray =values.Split(' ');

        // get count of each unique value

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

        {

               if (n.Contains(sparray[i]))

                {

                    continue;

                }

                else

                {

                    n.Add(sparray[i]);

                }

        }

        //for unique values with count

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

        {

               if (Dic.ContainsKey(sparray[i]))

                {

                   int count =Dic[sparray[i]];

                    Dic[sparray[i]]=count+1;

                }

                else

                {

                    Dic.Add(sparray[i],1);

                }

        }

        foreach(var kvp in Dic)

        {

            Console.WriteLine( "Unique value is " + kvp.Key + " and count is " + kvp.Value );

        }

    }

}