幸运抽奖程序

有会员登录、注册、抽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("＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊　＊\n");Scannerinput=newScanner(System.in);System