第二种：定义一个包含学生信息（编号，书名，价格）的的顺序表和链表，使其具有如下功能：
(1) 从文件中读入书籍信息；
(2) 根据图书位置获取该书信息；
(3) 根据价格进行查找，返回此该书的书名；
(4) 根据指定的位置可返回相应的书籍信息；
(5) 给定一个书籍信息，插入到表中指定的位置；
(6) 删除指定位置的书籍记录；
(7) 统计表中书籍个数。
(8) 输出书籍信息。(Second: define an order table and a list of student information (numbers, titles, prices) so that they have the following functions:
(1) read the book information from the file;
(2) obtain the book information according to the book location;
(3) search the price and return the title of the book;
(4) return the appropriate book information according to the specified location;
(5) given a book information, insert to the specified location in the table;
(6) delete the book record at the specified location;
(7) the number of books in the statistical table.
(8) output book information.)