03. Longer Line

using System;

namespace _03._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());

            CheckAndPrintDistance(x1, y1, x2, y2, x3, y3, x4, y4);
        }

        static double Distance(double x, double y)
        {
            double distance = Math.Sqrt(Math.Pow(x, 2) + Math.Pow(y, 2));
            return distance;
        }

        static void CheckAndPrintDistance (double x1, double y1, double x2, double y2,
            double x3, double y3, double x4, double y4)

        {
            double distancePoint1 = Distance(x1, y1);
            double distancePoint2 = Distance(x2, y2);
            double distancePoint3 = Distance(x3, y3);
            double distancePoint4 = Distance(x4, y4);
            double lengthPoint12= Distance(x1 - x2, y1 - y2);
            double lengthPoint34= Distance(x3 - x4, y3 - y4);

            if (lengthPoint12 >= lengthPoint34)
            {
                if (distancePoint1 <= distancePoint2)
                {
                    Console.WriteLine($"({x1}, {y1})({x2}, {y2})");
                }
                else
                {
                    Console.WriteLine($"({x2}, {y2})({x1}, {y1})");
                }
            }
            else
            {
                if (distancePoint3 <= distancePoint4)
                {
                    Console.WriteLine($"({x3}, {y3})({x4}, {y4})");
                }

                else
                {
                    Console.WriteLine($"({x4}, {y4})({x3}, {y3})");
                }
            }
        }
    }
}