SortByNested_Ifs

using System;

class SortByNestedIfs
{
    static void Main()
    {
        Console.WriteLine("Enter three numbers");
        Console.Write("a=   ");
        double a = double.Parse(Console.ReadLine());
        Console.Write("b=   ");
        double b = double.Parse(Console.ReadLine());
        Console.Write("c=   ");
        double c = double.Parse(Console.ReadLine());

        if (a > b && a > c)
        {
            if (b > c)
            {
                Console.WriteLine("{0} {1} {2}", a, b, c);
                return;
            }
            else
            {
                Console.WriteLine("{0} {1} {2}", a, c, b);
                return;
            }
        }
        else if (b > c)
        {
            if (a > c)
            {
                Console.WriteLine("{0} {1} {2}", b, a, c);
            }
            else
            {
                Console.WriteLine("{0} {1} {2}", b, c, a);
            }
        }
        else
        {
            if (a > b)
            {
                Console.WriteLine("{0} {1} {2}", c, a, b);
            }
            else
            {
                Console.WriteLine("{0} {1} {2}", c, b, a);
            }
        }
    }
}