using System;

namespace ConsoleApp170
{
    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());
            CheckClosestToNull(x1, y1, x2, y2);
            }

        private static void CheckClosestToNull(double x1, double y1, double x2, double y2)
        {

            if (Math.Abs(x1) > Math.Abs(x2))
            {
                Console.Write("("+x2+", ");
            }
            else if (Math.Abs(x2) > Math.Abs(x1))
            {
                Console.Write("("+x1+", ");
            }
            else
            {
                Console.Write("("+x1+", ");
            }
            if (Math.Abs(y1) > Math.Abs(y2))
            {
                Console.Write(y2+")");
            }
            else if (Math.Abs(y2) > Math.Abs(y1))
            {
                Console.Write(y1+")");
            }
            else
            {
                Console.Write(y1+")");
            }

        }


        }
    }