public class ShoppingSystem{
    public static void main(String[] args){
        //System.out.println("**********************************\t");
        System.out.println("\t欢迎使用我行我素购物系统、\n");
        System.out.println("**********************************\n");
        System.out.println("\t1.客户信息管理\n");
        System.out.println("\t2.购物结算\n");
        System.out.println("\t3.真情回馈\n");
        System.out.println("\t4.注销\n");
        System.out.println("**********************************\n");
    }