09_Longer_Line

using System;

namespace _09_Longer_Line
{
    class Program
    {
        static void Main(string[] args)
        {
            double x1 = double.Parse(Console.ReadLine());
            double y1 = double.Parse(Console.ReadLine());
            double x2 = double.Parse(Console.ReadLine());
            double y2 = double.Parse(Console.ReadLine());
            double x3 = double.Parse(Console.ReadLine());
            double y3 = double.Parse(Console.ReadLine());
            double x4 = double.Parse(Console.ReadLine());
            double y4 = double.Parse(Console.ReadLine());

            Console.WriteLine(CenterPoint(x1, y1, x2, y2, x3, y3, x4, y4));
        }

        static string CenterPoint(double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4)
        {
            double combinationOne = Math.Abs(x1) + Math.Abs(y1);
            double combinationTwo = Math.Abs(x2) + Math.Abs(y2);
            double combinationOneTwo = Math.Abs(combinationOne) + Math.Abs(combinationTwo);

            double combinationThree = Math.Abs(x3) + Math.Abs(y3);
            double combinationFour = Math.Abs(x4) + Math.Abs(y4);
            double combinationThreeFour = Math.Abs(combinationThree) + Math.Abs(combinationFour);

            string result = "";
            if (combinationOneTwo >= combinationThreeFour)
            {
                if (combinationOne <= combinationTwo)
                {
                    result = $"({x1}, {y1})({x2}, {y2})";
                }

                else
                {
                    result = $"({x2}, {y2})({x1}, {y1})";
                }
            }

            else
            {
                if (combinationOne <= combinationTwo)
                {
                    result = $"({x3}, {y3})({x4}, {y4})";
                }
                else
                {
                    result = $"({x4}, {y4})({x3}, {y3})";
                }
            }

            return result;
        }
    }
}