Longer Line

using System;

namespace _09._Longer_Line
{
    class Longer_Line
    {
        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());


            double firstFigureX = x1 - x2;
            double firstFigureY = y1 - y2;
            double secondFigureX = x3 - x4;
            double secondFigureY = x3 - x4;

            double diagonal1 = Math.Sqrt(Math.Pow(firstFigureX, 2) + Math.Pow(firstFigureY, 2));
            double diagonal2 = Math.Sqrt(Math.Pow(secondFigureX, 2) + Math.Pow(secondFigureY, 2));

            double closerXFirstFigure = Math.Min(Math.Abs(x1), Math.Abs(x2));
            double closerYFirstFigure = Math.Min(Math.Abs(y1), Math.Abs(y2));
            double closerXSecondFigure = Math.Min(Math.Abs(x3), Math.Abs(x4));
            double closerYSecondFigure = Math.Min(Math.Abs(y3), Math.Abs(y4));

            if (diagonal1 >= diagonal2)
            {
                if (closerXFirstFigure == x1 && closerXFirstFigure <= closerYFirstFigure)
                {
                    Console.WriteLine($"({x1}, {y1})({x2}, {y2})");
                }
                else if (closerXFirstFigure == x2 && closerXFirstFigure <= closerYFirstFigure)
                {
                    Console.WriteLine($"({x2}, {y2})({x1}, {y1})");
                }
                else if (closerYFirstFigure == y1)
                {
                    Console.WriteLine($"({x1}, {y1})({x2}, {y2})");
                }
                else
                {
                    Console.WriteLine($"({x2}, {y2})({x1}, {y1})");
                }
            }
            else
            {
                if (closerXSecondFigure == x3 && closerXSecondFigure <= closerYSecondFigure)
                {
                    Console.WriteLine($"({x3}, {y3})({x4}, {y4})");
                }
                else if (closerXSecondFigure == x4 && closerXSecondFigure <= closerYSecondFigure)
                {
                    Console.WriteLine($"({x4}, {y4})({x3}, {y3})");
                }
                else if (closerYFirstFigure == y3)
                {
                    Console.WriteLine($"({x3}, {y3})({x4}, {y4})");
                }
                else
                {
                    Console.WriteLine($"({x4}, {y4})({x3}, {y3})");
                }
            }
        }
    }
}