import java.util.*;
// Interfaces II - problem #4 and 5

public class Account implements Comparable, Comparator, Cloneable{
	private double balance;
	private byte id;
	private Owner owner;
	
	public Account(double b, byte i, Owner o) {
		balance = b;
		id = i;
		owner = o;
	}
	
	public void withdraw (int amount) {
		balance -= amount;
	}
	
	public void deposit (int amount) {
		balance += amount;
	}
	
	public byte getID(){
		return id;
	}
	
	public double getBalance(){
		return balance;
	}
	
	public Owner getOwner(){
		return owner;
	}
	
	// compareTo - id
	public int compareTo(Object obj) {
		// This is a quick solution. Make sure you do type check first!
		Account ac = (Account)obj;
		
		byte id2 = ac.getID();
		
		if (id > id2)
			return 1;
		else if (id == id2)
			return 0;
		else
			return -1;
	}
	
	// compare - balance
	public int compare(Object obj1, Object obj2) {
		Account ac1 = (Account)obj1;
		Account ac2 = (Account)obj2;
		
		double b1 = ac1.getBalance();
		double b2 = ac2.getBalance();
		
		if (b1 > b2) 
			return 1;
		else if (b1 < b2)
			return -1;
		else
			return 0;
	}
	
	// clone
	public Object clone() {
		return new Account(balance, id, (Owner)owner.clone());
	}
}


// Owner
class Owner implements Comparable, Comparator, Cloneable{
	private String name, address;
	
	public Owner(String name, String address) {
		this.name = name;
		this.address = address;
	}
	
	public String getN() {
		return name;
	}
	
	public String getA() {
		return address;
	}
	
	// compareTo
	public int compareTo(Object obj) {
		// This is a quick solution. Make sure you do type check first!
		Owner o2 = (Owner)obj;
		
		return getN().compareTo(o2.getN());
	}
	
	// compare
	public int compare(Object obj1, Object obj2) {
		// This is a quick solution. Make sure you do type check first!
		Owner o1 = (Owner)obj1;
		Owner o2 = (Owner)obj2;
		
		// compare addresses
		return o1.getA().compareTo(o2.getA());
	}
	
	// clone - deep clone
	public Object clone() {
		String n = new String(name);
		String add = new String(address);
		
		return new Owner(n, add);
	}
}