LongerLine

using System;
using System.Collections.Generic;

class LongerLine
{
    static void Main()
    {
        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 lineA = CalculateLineLength(x1, y1,x2,y2);
        double lineB = CalculateLineLength(x3, y3, x4, y4);


        if (lineA >= lineB && CheckCloserPoint(x1,y1,x2,y2))
        {
            Console.Write($"({x1}, {y1}) ({x2}, {y2})");
        }
        else if(lineA >= lineB && CheckCloserPoint(x1, y1, x2, y2) == false)
        {
            Console.Write($"({x2}, {y2}) ({x1}, {y1})");
        }
        else if (lineA < lineB && CheckCloserPoint(x3, y3, x4, y4))
        {
            Console.Write($"({x3}, {y3}) ({x4}, {y4})");
        }
        else if(lineA < lineB && CheckCloserPoint(x3, y3, x4, y4) == false)
        {
            Console.Write($"({x4}, {y4})({x3}, {y3})");
        }

    }

    private static bool CheckCloserPoint(double x1, double y1, double x2, double y2)
    {
        bool isCloserToZero = false;
        double dist1 = Math.Sqrt(Math.Pow(x1, 2) + Math.Pow(y1, 2));
        double dist2 = Math.Sqrt(Math.Pow(x2, 2) + Math.Pow(y2, 2));

        if (dist1 <= dist2)
        {
            isCloserToZero = true;
        }
        return isCloserToZero;
    }

    private static double CalculateLineLength(double x1, double y1, double x2, double y2)
    {
        double lineLength = Math.Sqrt(Math.Pow((x2 - x1), 2) + Math.Pow((y2 - y1), 2));
        return lineLength;
    }
}