6 - TheBiggestOfFiveNumbers

using System;

namespace TheBiggestOfFiveNumbers
{
    class TheBiggestOfFiveNumbers
    {
        static void Main()
        {
            double a = double.Parse(Console.ReadLine());
            double b = double.Parse(Console.ReadLine());
            double c = double.Parse(Console.ReadLine());
            double d = double.Parse(Console.ReadLine());
            double e = double.Parse(Console.ReadLine());

            if ((a > b) && (a > c) && (a > d) && (a > e))
            {
                Console.WriteLine(a);
            }
            else if ((b > a) && (b > c) && (b > d) && (b > e))
            {
                Console.WriteLine(b);
            }
            else if ((c > a) && (c > b) && (c > d) && (c > e))
            {
                Console.WriteLine(c);
            }
            else if ((d > a) && (d > b) && (d > c) && (d > e))
            {
                Console.WriteLine(d);
            }
            else //if ((e > a) && (e > b) && (e > c) && (e > d))
            {
                Console.WriteLine(e);
            }
        }
    }
}