using System;
using System.Collections.Generic;
 
public class Test
{
	public static void Main()
	{
		var count = 0;
		var testString = "Grzesiek 4programmers";
        var characters = new Dictionary<char, int>();
        foreach (var ch in testString)
        {
            if (characters.ContainsKey(ch)) characters[ch]++;
            else characters.Add(ch, 1); 
            count++;
        }
        foreach (KeyValuePair<char, int> kvp in characters)
            Console.WriteLine("{0}, {1}", kvp.Key, kvp.Value);
        Console.WriteLine("Count: {0}", count);
	}
}

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