คลาสจำลองบัญชีธนาคารและการทำธุรกรรม

public class AccountDriver {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
 
        int id = sc.nextInt();
        double balance = sc.nextDouble();
        double annualInterestRate = sc.nextDouble();
 
        // Create an Account object with the specified details
        Account acc = new Account(id, balance, annualInterestRate);
 
        // Deposit funds
        double depositAmount = sc.nextDouble();
        acc.deposit(depositAmount);
        System.out.println("New Balance after deposit: " + acc.getBalance());
 
        // Withdraw funds
        double withdrawAmount = sc.nextDouble();
        acc.withdraw(withdrawAmount);
        System.out.println("New Balance after withdrawal: " + acc.getBalance());
 
        // Display the balance, the monthly interest,
        // and the date when this account was created
        System.out.println("\nAccount Statement");
        System.out.println("------------------------");
        System.out.println("Account ID: " + acc.getId());
        System.out.printf("Balance: %.2f\n", acc.getBalance());
        System.out.printf("Monthly interest: %.2f\n",
                acc.getMonthlyInterest());
    }
}
 
class Account {
    // Write your code here
 
    // Constructor - DO NOT CHANGE HERE
    Account() {
        id = 0;
        balance = 0.0;
        annualInterestRate = 0.0;
    }
 
    Account(int newId, double newBalance, double newAnnualInterestRate) {
        id = newId;
        balance = newBalance;
        annualInterestRate = newAnnualInterestRate;
    }
 
    // Write your code here
 
}

import java.util.Scanner;
 
public class AccountDriver {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
 
        int id = sc.nextInt();
        double balance = sc.nextDouble();
        double annualInterestRate = sc.nextDouble();
 
        // Create an Account object with the specified details
        Account acc = new Account(id, balance, annualInterestRate);
 
        // Deposit funds
        double depositAmount = sc.nextDouble();
        acc.deposit(depositAmount);
        System.out.println("New Balance after deposit: " + acc.getBalance());
 
        // Withdraw funds
        double withdrawAmount = sc.nextDouble();
        acc.withdraw(withdrawAmount);
        System.out.println("New Balance after withdrawal: " + acc.getBalance());
 
        // Display the balance, the monthly interest,
        // and the date when this account was created
        System.out.println("\nAccount Statement");
        System.out.println("------------------------");
        System.out.println("Account ID: " + acc.getId());
        System.out.printf("Balance: %.2f\n", acc.getBalance());
        System.out.printf("Monthly interest: %.2f\n",
                acc.getMonthlyInterest());
    }
}
 
class Account {
    // Write your code here
    private int id;
    private double balance;
    private double annualInterestRate;
 
    // Constructor - DO NOT CHANGE HERE
    Account() {
        id = 0;
        balance = 0.0;
        annualInterestRate = 0.0;
    }
 
    Account(int newId, double newBalance, double newAnnualInterestRate) {
        id = newId;
        balance = newBalance;
        annualInterestRate = newAnnualInterestRate;
    }
 
    public int getId() {
        return id;
    }
 
    public double getBalance() {
        return balance;
    }
 
    public double getMonthlyInterestRate() {
        return annualInterestRate / 12.0;
    }
 
    public double getMonthlyInterest() {
        return getMonthlyInterestRate() * (balance / 100.0);
    }
 
    public void deposit(double amount) {
        balance += amount;
    }
 
    public void withdraw(double amount) {
        double newBalance = balance - amount;
        if (newBalance >= 0)
            balance -= amount;
    }
}

private int id;
private double balance;
private double annualInterestRate;

Account() {
    id = 0;
    balance = 0.0;
    annualInterestRate = 0.0;
}
 
Account(int newId, double newBalance, double newAnnualInterestRate) {
    id = newId;
    balance = newBalance;
    annualInterestRate = newAnnualInterestRate;
}

public int getId() {
    return id;
}
 
public double getBalance() {
    return balance;
}

public double getMonthlyInterestRate() {
    return annualInterestRate / 12.0;
}
 
public double getMonthlyInterest() {
    return getMonthlyInterestRate() * (balance / 100.0);
}

public void deposit(double amount) {
    balance += amount;
}
 
public void withdraw(double amount) {
    double newBalance = balance - amount;
    if (newBalance >= 0)
        balance -= amount;
}