Conditional_Statements_T4_SortDescending

//Sort 3 real values in descending order using nested if statements.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Globalization;

namespace _04.SortDescending
{
    class SortDescending
    {
        static void Main(string[] args)
        {
            Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
            Console.WriteLine("Please enter three numbers:");
            decimal a = decimal.Parse(Console.ReadLine());
            decimal b = decimal.Parse(Console.ReadLine());
            decimal c = decimal.Parse(Console.ReadLine());

            if (a>=b)
            {
                if (a>=c)
                {
                    if (b>=c)
                    {
                        Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.",a,b,c);
                    }
                    else
                    {
                        Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.", a, c, b);
                    }
                }
                else
                {
                    Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.", c, a, b);
                }
            }
            else
            {
                if (b>=c)
                {
                    if (c>=a)
                    {
                        Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.", b, c, a);
                    }
                    else
                    {
                        Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.", b, a, c);
                    }
                }
                else
                {
                    Console.WriteLine("The numbers in Descending order are: {0} , {1} , {2}.", c, b, a);
                }
            }
        }
    }
}