methodsExample

using System;

namespace CenterPodouble
{
    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());
            string result=CheckPoints(x1,y1,x2,y2);
            Console.WriteLine(result);
            // Console.WriteLine(CheckPoints(x1,y1,x2,y2))

        }
    }
    static string CheckPoints(double x,double y,double d,double z)
      {
            double diagonalFirstPoint = (Math.Sqrt(x1 * x1 + y1 * y1));
            double diagonalSecondPoint = (Math.Sqrt(x2 * x2 + y2 * y2));
            if (diagonalFirstPoint<=diagonalSecondPoint)
            {
             return $"({x1}, {y1})");
            }
            else
            {
                return $"({x2}, {y2})");

            }
    }
}