package demo;

import java.util.Scanner;

public class Cust {
	String name;
	int ID;
	int password;
	int money;
	Cust(String name,int ID,int password,int money){
		this.name=name;
		this.ID=ID;
		this.password=password;
		this.money=money;
	}
	public void Display(){
		System.out.println("账户:"+ID);
		System.out.println("姓名:"+name);
		System.out.println("余额:"+money);
	}
	public void takeMoney(){
		while(true){
			Scanner sc=new Scanner(System.in);
			System.out.println("请输入密码进行验证！");
			int pass=sc.nextInt();
			if(pass==password){
				System.out.println("请输入需要取款的金额！");
				int withdrawals=sc.nextInt();
				if(withdrawals<=money){
					money=money-withdrawals;
					System.out.println("账户余额"+money);
				}
				else{
					System.out.println("当前余额不足！");
				}
				break;
			}
			else{
				System.out.println("你输入的密码有误，请重新输入！");
			}
			sc.close();
		}
	}
	public void saveMoney(int inmoney){
		money=money+inmoney;
		System.out.println("此次存款为:"+inmoney);
		System.out.println("账户余额:"+money);
	}
}

注：鉴于作者水平有限，如有更好的算法欢迎评价。