package com.company;
import org.omg.PortableInterceptor.SYSTEM_EXCEPTION;
import java.util.Scanner;
public class Org
{
public static void main(String[] args)
{
System.out.println("想咨询哪一类图书");
Scanner sc = new Scanner(System.in);
String word = sc.nextLine();
Org org = new Org()