银行对新用户进行现金业务办理的系统

Question

按图片要求完成，还望大家多多帮助，着实有些烧脑，太nan了，不会啊，帮帮忙

Answer 1

class Bank {
    static String bankName;
    String customerName;
    int password;
    double balance;
    double turnover;

    Bank(String customerName, int password, double balance) {
        this.customerName = customerName;
        this.password = password;
        this.balance = balance;
        this.turnover = 0.0;
        System.out.println("欢迎来到" + bankName + "，" + customerName + "先生/女士！");
        System.out.println("您的账户余额为：" + balance + "元。");
    }

    static void welcome() {
        System.out.println("欢迎来到" + bankName + "，请办理您的业务。");
    }

    static void farewell() {
        System.out.println("感谢您的光临，再见！");
    }

    void deposit(double amount) {
        balance += amount;
        turnover += amount;
        System.out.println("存款成功！存入金额：" + amount + "元。");
        System.out.println("账户余额为：" + balance + "元。");
    }

    void withdraw(double amount) {
        if (amount > balance) {
            System.out.println("账户余额不足，取款失败。");
        } else {
            balance -= amount;
            turnover -= amount;
            System.out.println("取款成功！取出金额：" + amount + "元。");
            System.out.println("账户余额为：" + balance + "元。");
        }
    }
}

class Transaction {
    public static void main(String[] args) {
        Bank.bankName = "ABC Bank";  // 设置银行名字

        Bank.welcome();  // 欢迎提示

        Bank customer = new Bank("张三", 123456, 1000.0);  // 创建客户对象

        customer.deposit(500.0);  // 存款
        customer.withdraw(200.0);  // 取款

        Bank.farewell();  // 离柜提示
    }
}