public class Bank {
	private static final int	ACCOUNT_CAPACITY = 100;

	private String 		name;
	private BankAccount[]	accounts;
	private int			numberOfAccounts;

	public Bank(String n) {
		name = n;
		numberOfAccounts = 0;
		accounts = new BankAccount[ACCOUNT_CAPACITY];
	}

	// These are the get methods (set methods are not allowed)
	public String getName() { return name; }
	public BankAccount[] getAccounts() { return accounts; }
	public int getNumberOfAccounts() { return numberOfAccounts; }

	// This returns a string representation of the bank
	public String toString() {
		return name + " with " + numberOfAccounts + " accounts";
	}

	// Add an account to the bank
	private void addAccount(BankAccount b){
		if (numberOfAccounts < ACCOUNT_CAPACITY)
			accounts[numberOfAccounts++] = b;
	}

	// Open a bank account for this customer
	public void openAccount(Customer c){
		addAccount(new BankAccount(c));
	}

	// Deposit an amount of money into account with given accountNumber
	public boolean deposit(int accNum, float amount) {
		for (int i=0; i<numberOfAccounts; i++) {
			if (accounts[i].getAccountNumber() == accNum) {
				accounts[i].deposit(amount);
				return true;
			}
		}
		return false;
	}

	// Withdraw an amount of money from account with given accountNumber
	public boolean withdraw(int accNum, float amount) {
		for (int i=0; i<numberOfAccounts; i++) {
			if (accounts[i].getAccountNumber() == accNum)
				return accounts[i].withdraw(amount);
		}
		return false;
	}

	// Determine total of all account balances
	public float totalOfAllBalances() {
		float answer = 0;

		for (int i=0; i<numberOfAccounts; i++) {
			answer += accounts[i].getBalance();
		}
		return answer;
	}

	// List all accounts
	public void listAccounts() {
		for (int i=0; i<numberOfAccounts; i++)
			System.out.println(accounts[i]);
	}
}