using System;

​

public class Program

{

    class BankAccount

    {

        public string holder;

        private double balance = 0;

        public void Deposit(double n)

        {

            balance += n;

        }

        public void Withdraw(double n)

        {

            balance -= n;

        }

        public double GetBalance()

        {

            return balance;

        }

        public BankAccount()

        {

            Console.WriteLine("Bank account initialized. Email has been sent to the bank account holder.");

        }

    }

    public static void Main()

    {

        BankAccount playerBank = new BankAccount();

        playerBank.holder = "Player";

    }

}