using System.Collections.Generic;
using System.IO;

namespace TSP
{
    public struct Coordinate
    {
        public int X { get; set; }
        public int Y { get; set; }

        public Coordinate(int x, int y)
        {
            X = x;
            Y = y;
        }

        public Coordinate(string coords)
        {
            string[] items = coords.Split(',');
            X = int.Parse(items[0]);
            Y = int.Parse(items[1]);
        }



        public static List<Coordinate> Parse(string file)
        {
            List<Coordinate> coordinates = new List<Coordinate>();
            foreach (string coords in File.ReadAllLines(file))
                coordinates.Add(new Coordinate(coords));

            return coordinates;
        }


        public override string ToString() => $"({X}, {Y})";
    }
}