Temd
public class Temd { public static void main(String[] args){ Bank.bankName="小石头的小银行"; Bank.welcome(); Bank bank=new Bank("石头","123456",100.0); bank.intoit("123456",300.00); bank.outfromit("159487",350.00); bank.outfromit("123456",350.00); bank.outfromit("123456",350.00); bank.say(); } }Bank
class Bank { private String name; static String bankName; private String password; private double balance; //账户余额 private double turnover; //交易金额 //静态方法，打印出银行欢迎语句 static void welcome(){ System.out.println("欢迎来到"+bankName+"------------"); } //构造方法 开户 public Bank(String name,String password,double turnover){ this.name=name; this.password=password; this.turnover=turnover; this.balance=turnover; System.out.println("恭喜您开户成功！您的账户名称为："+name+"目前账户余额为："+balance); } //存款 public void intoit(String password,double turnover){ if(this.password!=password){ System.out.println("您输入的密码有误！"); return; }else{ balance=balance+turnover; System.out.println("恭喜存款成功！您的账户名称为："+name+"目前账户余额为："+balance); } } //取钱 public void outfromit(String password,double turnover){ if(this.password!=password){ System.out.println("您输入的密码有误！"); return; } if(balance>=turnover){ balance=balance-turnover; System.out.println("恭喜取款成功！您的账户名称为："+name+"目前账户余额为："+balance); }else{ System.out.println("您的余额不足！"); } } //道别 public void say(){ System.out.println("请带好您的随身物品，慢走，欢迎下次光临！"); } }