import java.awt.*;
import java.util.*;
 
public class MindsteAfstand
{
	public static void main(String[] arg)
	{
		ArrayList pl; // punkt-liste
		Point origo, p1, p2, p3;
		double minDist = 10000;
		pl = new ArrayList();
		origo = new Point(0,0);
		p1 = new Point(0,65);
		p2 = new Point(50,50);
		p3 = new Point(120,10);
		
		pl.add(p1);
		pl.add(p2);
		pl.add(p3);
		
		for (int n=0;n<pl.size();n++)
		{
			double dist;
			Point p;

			p=(Point) pl.get(n);       // punkt nr n hentes ud af listen
			                           // (typekonvertering nødvendig)

			dist = origo.distance(p);
			if (dist<minDist)
			{
				minDist=dist;
			}
		}

		System.out.println("Den mindste afstand mellem punkterne "
			+pl+" og (0,0) er "+minDist);
	}
}