#include <iostream>
#include <cstdlib>
using namespace std;

class BankAccount {
private:
	string owner;
	double balance;
public:
	BankAccount(string name, double initial_balance) : owner(name), balance(initial_balance) {}

	void deposit(double amount) {
		if (amount > 0) {
			balance += amount;
			cout << "$" << amount << " deposited successfully!\n";
		} else {
			cout << "Invalid deposit amount.\n";
		}
	}

	void withdraw(double amount) {
		if (amount > 0 && amount <= balance) {
			balance -= amount;
			cout << "$" << amount << " withdrawn successfully!\n";
		} else {
			cout << "Insufficient funds or invalid amount.\n";
		}
	}

	void check_balance() const {
		cout << "Your current balance is: $" << balance << "\n";
	}
};

int main() {
	string name;
	double initial_balance;

	cout << "$$$$ Welcome to The National Bank of Jerry! $$$$\n";
	cout << "What is your name? : ";
	getline(cin, name);  //getline for multiple words in name (first, last)
	cout << "Enter initial deposit: $";
	cin >> initial_balance;
	cout <<" \n";

	BankAccount account(name, initial_balance);

	int choice;
	do {
		cout << "\t   MENU\t\n\n";
		cout << "1.\tCheck Balance\n";
		cout << "2.\tDeposit Money\n";
		cout << "3.\tWithdraw Money\n";
		cout << "4.\t   Exit\n";
		cout << "Enter your choice: ";
		cin >> choice;

		if (choice == 1) {
			account.check_balance();
		} else if (choice == 2) {
			double amount;
			cout << "Enter deposit amount: $";
			cin >> amount;
			account.deposit(amount);
		} else if (choice == 3) {
			double amount;
			cout << "Enter withdrawal amount: $";
			cin >> amount;
			account.withdraw(amount);
		} else if (choice == 4) {
			cout << "Thank you for choosing the National Bank of Jerry! Have a great day! \n";
		} else {
			cout << "Invalid choice. Please try again.\n";
		}
	} while (choice != 4);

	return EXIT_SUCCESS;
}