该程序用双向链表实现存储文件中的单词，并正向和逆向打印。-The program stores files using two-way linked list of words to achieve, and forward and reverse printing.

此文件主要实现的是备忘录的功能，其中应用到的是链表。输入所要名称，自动打印出来-This document is mainly realize the function of the memo, which is applied to the list. Input to name, automatically printed out

实现双链表的基本功能，包括链表的创建和消除，节点的增删改查等功能-Doubly linked list of basic functions, including the creation and the elimination of the linked list node additions and deletions to change search functions