BiggestOfFIveNumbers

using System;

class TheBiggestOfFiveNumbers
{
    static void Main()
    {
        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());
        Console.Write("d = ");
        double d = double.Parse(Console.ReadLine());
        Console.Write("e = ");
        double e = double.Parse(Console.ReadLine());

        if (a >= b && a >= c && a >= d && a >= e)
        {
            Console.WriteLine("The biggest number is: {0}" , a);
        }
        else if (b >= c && b >= d && b >= e)
        {
            Console.WriteLine("The biggest number is: {0}", b);
        }
        else if (c >= d && c >= e)
        {
            Console.WriteLine("The biggest number is: {0}", c);
        }
        else if (d >= e)
        {
            Console.WriteLine("The biggest number is: {0}", d);
        }
        else
        {
            Console.WriteLine("The biggest number is: {0}", e);
        }

    }
}