public class BankAccount {
    private static int count = 0;

    private String name;   // fields (replicated for each object)
    private int id;
    private double balance;

    public BankAccount(String name) {
        this.name = name;
        count++;
        this.id = count;
        balance = 0.0;
    }

    public String getName() {
        return name;
    }
    
    public int getID() {   // return this account's id
        return id;
    }

    public void deposit(double amount) {
        balance += amount;
    }

    public void withdraw(double amount) {
        balance -= amount;
    }
    
    public String toString() {
        return name + " (id " + id + ") has $" + balance;
    }
}