public class Account
{
    private int accountNumber;
    private int pin;
    private double availableBalance;
    private double totalBalance;

    public Account(int theAccountNumber,int thePin,double theAvailableBalance,double theTotalBalance)
    {
        accountNumber=theAccountNumber;
        pin=thePin;
        availableBalance=theAvailableBalance;
    }

    public boolean validatePIN(int userPIN)
    {
        if(userPIN==pin)
            return true;
        else
            return false;
    }

    public double getAvailableBalance()
    {
        return availableBalance;
    }

    public double getTotalBalance()
    {
        return totalBalance;
    }

    public void credit(double amount)
    {
        totalBalance +=amount;
    }

    public void debit(double amount)
    {
        availableBalance -=amount;
        totalBalance -=amount;
    }

    public int getAccountNumber()
    {
        return accountNumber;
    }
}