static void Main(string[] args)
{
BankData bankData = new BankData();
BankApplication bankApp = new BankApplication(bankData);
bankApp.DisplayMainMenu();
}
public void AddNewCurrency()
{
Console.Clear();
Console.WriteLine("Enter currency symbole");
string sym = Console.ReadLine();
Console.WriteLine("Enter currecy exchange rate in INR");
decimal rate = Convert.ToInt32(Console.ReadLine());
Console.WriteLine($"New currency {sym} added with exchange rate of ${rate}");
Console.WriteLine("Press Enter to go back to main menu");
Console.ReadLine();
BankApplication bankApplication = new BankApplication(bankData);
bankApplication.BankStaffMenu();
}
