public double Distance(Coordinates otherPoint)
{
int distanceX = Math.Abs(this.X - otherPoint.X);
int distanceY = Math.Abs(this.Y - otherPoint.Y);
return Math.Sqrt((distanceX * distanceX) + (distanceY * distanceY));
}
static void Main(string[] args)
{
Coordinates first = new Coordinates(10, 10);
Coordinates second = new Coordinates(13, 14);
double distance = first.Distance(second);
Console.WriteLine("Distance between the coordinates: {0}", distance);
}