using System;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        Random rand = new Random();

        var items = Enumerable.Range(0, 10)

            .Select(i => new Tuple<string, int>(rand.Next(100).ToString(), i))

            .ToList();

        items.ForEach(Console.WriteLine);

        items.Sort((a, b) => a.Item1.CompareTo(b.Item1));

        Console.WriteLine("Sorted");

        items.ForEach(Console.WriteLine);

    }

}