CenterPoint

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

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

            ClosestPoint(x1, x2, y1, y2);
        }

        private static void ClosestPoint(double x1, double x2, double y1, double y2)
        {
            if((x1==y1) && (x2==y2))
                Console.WriteLine("({0}, {1})",x1,y1);
            else
            {
                double distance1 = Math.Sqrt(x1 * x1 + x2 * x2);
                double distance2 = Math.Sqrt(y1 * y1 + y2 * y2);
                if(distance1<distance2)
                    Console.WriteLine("({0}, {1})",x1,x2);
                else
                    Console.WriteLine("({0}, {1})", y1, y2);
            }
        }
    }
}