SortByValue

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

namespace _03AppearsInText
{

    class Appearings
    {
        static string path = @"..\..\words.txt";
        static void Main(string[] args)
        {
            StreamReader reader = new StreamReader(path);
            using (reader)
            {
                string allText = reader.ReadToEnd();
                char[] separators = { ' ', ',', '-', '.', ',', '\"', '!', '?', ';', ':' };
                string[] words = allText.Split(separators, StringSplitOptions.RemoveEmptyEntries);
                Dictionary<string, int> dict = new Dictionary<string, int>();
                foreach (string s in words)
                {
                    int count = 1;
                    if (dict.ContainsKey(s.Trim().ToLower()))
                    {
                        count = dict[s.Trim().ToLower()] + 1;
                    }
                    dict[s.Trim().ToLower()] = count;
                }
                PrintSortedByValue(dict);

            }
        }
        static void PrintSortedByValue(Dictionary<string, int> dict)
        {
            foreach (var item in dict.OrderBy(key => key.Value))
            {
                if (item.Value > 1)
                {
                    Console.WriteLine("{0} -> {1} times", item.Key, item.Value);
                }
                else
                {
                    Console.WriteLine("{0} -> {1} time", item.Key, item.Value);
                }
            }
        }
    }
}