using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

public class Program

{

    public static void Main()

    {

                    //Challenge 1. Write a program that reads a text file and displays the number of words.

            var path = @"C:\Users\Arturo\Desktop\Folders\Photos\txt.txt";

​

            var wordNum = new List<string>(File.ReadAllText(path).Split(' '));

​

            Console.WriteLine(wordNum.Count());

​

            //Challenge 2. Write a program that reads a text file and displays the longest word in the file.

​

            int wordLenght = 0;

            var longestWord = "";

​

            foreach (var word in wordNum)

            {

                if (word.Length > wordLenght)

                {

                    longestWord = word;   

                }

            }

            Console.WriteLine(longestWord);

    }

}