Count Chars in a String

Count Chars in a String

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CharInString
{
    class Program
    {
        public static void Main()
        {
            
            SortedDictionary<char, int> text = new SortedDictionary<char, int>();
            char[] characters = Console.ReadLine() 
                .Where(x => !Char.IsWhiteSpace(x))
                .ToArray();
            foreach (var character in characters)
            {
                if (text.ContainsKey(character))
                {
                    text[character]++;
                }
                else
                {
                    text.Add(character, 1);
                }
            }
            foreach (var character in text.OrderByDescending(x => x.Value))
            {
                Console.WriteLine($"{character.Key} -> {character.Value}");
            }
        }
        //var text = new SortedDictionary<char, int>();
        //var inputText = Console.ReadLine();

        //    foreach (var character in inputText)
        //    {
        //        if (character == ' ')
        //        {
        //            continue;
        //        }

        //        if (text.ContainsKey(character))
        //        {
        //            text[character]++;
        //        }
        //        else
        //        {
        //            text.Add(character, 1);
        //        }
        //    }
        //    foreach (var character in text.OrderByDescending(x => x.Value))
        //    {
        //        Console.WriteLine($"{character.Key} -> {character.Value}");
        //    }

    }
}