建立hash结构的中文词典，并实现了最大逆向中文分词算法

基于hashmap的首字哈希查找法，正向最大匹配法分词系统。代码用c++编写，本系统很好的实现了分词功能。-Based on the first word hash hashmap Find law, being the largest sub-word matching system. Code using c++ development, the system achieved a very good word function.

纯C++实现的读者信息管理系统，字符界面，文件管理使用Hash-Reader infomation management system,implemented by pure c++.

用B-树作为查找存储结构，对中文单词进行哈希，用最长逆向匹配算法进行中文句段分词，实现中文词典以及分词。中文词典规模为十万八千多词汇。分词的正确率在90 以上。-Use the B-tree as storage structure , and hash the Chinese word while storing or searching. Use the longest reverse matching algorithm to split Chinese sentence to word