Secret Santa algorithm!

SecretSanta.cs

using System;

namespace SecretSanta
{
    class Program
    {
        static void GenerateSecretSantas(Random random, params string[] people)
        {
            var assignments = new string[people.Length];
            Array.Copy(people, assignments, people.Length);

            int last = people.Length - 1;
            for (int i = 0; i < last; ++i)
            {
                int j = random.Next(i + 1, last);

                var swap = assignments[i];
                assignments[i] = assignments[j];
                assignments[j] = swap;
            }

            for (int i = 0; i < people.Length; ++i)
            {
                Console.WriteLine(people[i] + " is assigned to " + assignments[i]);
            }
        }

        static void Main(string[] args)
        {
            try
            {
                var random = new Random(DateTime.Now.Ticks.GetHashCode());
                for (int i = 0; i < 4; ++i)
                {
                    Console.WriteLine("TEST " + (i + 1));
                    GenerateSecretSantas(random, "Alice", "Bob", "Charlie", "Daniel", "Esther", "Frank");
                }
            }
            catch (Exception e)
            {
                while (e != null)
                {
                    Console.WriteLine(e.GetType());
                    Console.WriteLine(e.Message);
                    Console.WriteLine(e.StackTrace);
                    Console.WriteLine();
                    e = e.InnerException;
                }
            }
            finally
            {
                Console.WriteLine("PRESS ENTER");
                Console.ReadLine();
            }
        }
    }
}