java吃肉!!

来源：互联网发布：女童长裤春秋淘宝网编辑：程序博客网时间：2024/05/15 09:42
import java.util.Scanner;public class T17 {public static void main(String[] args) {Scanner input = new Scanner(System.in);int max = 9999;int min = 1000;String a = "y";String yh = "";String mima = "";int hao = 0;boolean i = false;do {System.out.println("*****欢迎进入奖客富翁系统*****");System.out.println("\t1.注册"); System.out.println("\t2.登录");System.out.println("\t3.抽奖");System.out.println("***************************");System.out.print("请选择菜单:");int x = input.nextInt();switch (x) {case 1:System.out.println("[奖客富翁系统 > 注册]");System.out.println("请填写个人注册信息:");System.out.print("用户名：");yh = input.next();System.out.print("密码：");mima = input.next();hao = (int) (Math.random() * (max - min)) + min;System.out.println("\n注册成功，请记好您的会员卡号");System.out.println("用户名\t密码\t会员卡号");System.out.println(yh + "\t" + mima + "\t" + hao);i = true;break;case 2:System.out.println("[奖客富翁系统 > 登录]");break;case 3:System.out.println("[奖客富翁系统 > 抽奖]");System.out.println("[奖客富翁系统 > 抽奖]");break;default:System.out.println("[您的输入有误！]");break;}System.out.print("继续吗?（y/n）:");a = input.next();System.out.println("");} while ("y".equals(a));if ("n".equals(a)) {System.out.println("系统退出，谢谢使用！");}}}
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