using System;

using System.Collections.Generic;

/*

As a user I would like to 

    Sort by Name and

    Summarize the data by {name: , carCount: }

*/

namespace UserList

{

​

    class User

    {

        public string name;

        public string[] cars;

    }

    class Program

    {

        public static void Main(string[] args)

        {

            var usrList = new List<User>();

​

            usrList.Add(new User() { name = "Panoramix", cars = new string[] { "Volvo", "BMW", "Ford", "Mazda" } });

            usrList.Add(new User() { name = "Dogmatix", cars = new string[] { "Volvo", "Ford", "Mazda" } });

            usrList.Add(new User() { name = "Obelix", cars = new string[] { "Volvo", "BMW" } });

            usrList.Add(new User() { name = "Asterix ", cars = new string[] { "Volvo",  "Ford" } });

​

            Console.WriteLine("Hello World!");

        }

    }

}

​