Longer Line

using System;

namespace MoreMethodExercises
{
    class Program
    {
        static void Main(string[] args)
        {
            int x1 = int.Parse(Console.ReadLine());
            int y1 = int.Parse(Console.ReadLine());
            int x2 = int.Parse(Console.ReadLine());
            int y2 = int.Parse(Console.ReadLine());
            int x3 = int.Parse(Console.ReadLine());
            int y3 = int.Parse(Console.ReadLine());
            int x4 = int.Parse(Console.ReadLine());
            int y4 = int.Parse(Console.ReadLine());
            double firstDistance = Math.Sqrt(Math.Pow((x2-x1), 2) + Math.Pow((y2-y1), 2));
            double secondDistance = Math.Sqrt(Math.Pow((x4-x3), 2) + Math.Pow((y4-y3), 2));

            if(firstDistance > secondDistance)
            {
                Console.WriteLine("({0},{1}) ({2},{3})",x1,y1,x2,y2);
            }
            else if(secondDistance > firstDistance)
            {
                Console.WriteLine("({0},{1}) ({2},{3})", x3,y3,x4,y4);
            }
            else
            {
                Console.WriteLine("({0},{1}) ({2},{3})", x1, y1, x2, y2);
            }
        }
    }
}