#include <iostream>

using std::cout;
using std::cin;
using std::endl;

class BankAccount {
private:
	double balance;
public:
	BankAccount() {
		balance = 0;
	}
	double getBalance() {
		return balance;
	}

	void deposit(double amt) {
		balance += amt;
	}

	void withdrawl(double amt) {
		balance -= amt;
	}
};

int main() {
	BankAccount acct;
	acct.deposit(500);
	acct.deposit(300);
	cout << acct.getBalance() << endl;
}