Bank Account

using System;

class BankAccount
{
    static void Main()
    {
        string firstName, middleName, lastName, holderName, bankName, IBAN, BIC;
        firstName = "Ivo";
        middleName = "Petkov";
        lastName = "Ivanov";
        holderName = firstName +" " + middleName +" " + lastName;
        bankName = "Penicredit Burcanbank";
        IBAN = "BG56 PNCR 3256 1642 7318";
        BIC = "BGUPNCRSF";
        decimal accountBalance = 6125.27m;
        ulong creditCardPisa, creditCardDrasterCard, creditKamExpress;
        creditCardPisa = 3253942566788291;
        creditCardDrasterCard = 1556298354689586;
        creditKamExpress = 2689134689577573;
        Console.WriteLine("Fullname: {0}\nBank name is {1}\nIBAN: {2}\nBIC: {3}\nBalance of account: {4}lv.\nFirst credit card: {5}\nSecond credit card: {6}\nThird credit card: {7}",holderName, bankName,IBAN, BIC, accountBalance, creditCardPisa, creditCardDrasterCard, creditKamExpress);
    }
}