/**
 * COSC 1010 Coordinates Demo, Part II
 * Cartesian coordinates
 * @author Dennis Brylow
 * @version 2.0,    2008 Oct 01
 */

import java.util.Scanner;

public class Point
{
	/* Cartesian coordinates */
	private int x;
	private int y;
	private int z;

	public double distanceFrom(int x2, int y2, int z2)
	{
		int dx = (x2 - x);
		int dy = (y2 - y);
		int dz = (z2 - z);
		double distance = Math.sqrt(dx * dx + dy * dy + dz * dz);
		return distance;
	}

	public String toString()
	{
		String s = new String("(");
		s = s + x + "," + y + "," + z + ")";
		return s;
	}

	public Point(int x, int y, int z)
	{
		this.x = x;
		this.y = y;
		this.z = z;
	}

	public Point(int x, int y)
	{
		this(x, y, 0);
	}

	public double distanceFrom(Point p)
	{
		int dx = (p.x - this.x);
		int dy = (p.y - this.y);
		int dz = (p.z - this.z);

		double distance = Math.sqrt(dx * dx + dy * dy + dz * dz);
		return distance;
	}

	public int getX()
	{ return x; }

	public int getY()
	{ return y; }

	public int getZ()
	{ return z; }

	public Point clone()
	{
		return new Point(x, y, z);
	}
}