AdventOfCode23/Day11/GridPoint.cs

namespace Day10;

public record GridPoint(long X, long Y)
{
    public GridPoint Add(GridPoint other)
    {
        return new GridPoint(X + other.X, Y + other.Y);
    }

    public long Distance(GridPoint other)
    {
        return Math.Abs(X - other.X)
               + Math.Abs(Y - other.Y);
    }
}