binaryheap，二叉堆，数据结构中二叉堆的C语言实现

清华大学数据结构习题集答案-QingHua university answer to data structure excise

library for parsing xml text and returning information of different type

这是计算机体系结构中用哈夫曼编码进行指令编码的程序，并构建哈夫曼树-This the computer architecture used Huffman coding instructions for coding procedures, and to build Huffman tree! !

用C++写的矩阵鞍点求法-C wrote saddle point Matrix Method

数据库包括教材表 教材管理系统数据库设计-database table including teaching materials database management system design

Realiza inventarios no terminado

一个简单的用户认证系统，用vfp写的 是我们的一个作业-a simple user authentication system, with the Probe was one of our operations

一个有趣的算法。。。十分有趣-an interesting algorithm. . . Very interesting

回文数的判断，用栈和队列做的！希望大家可以互相交流一下-Palindrome number of judgments, with stacks and queues to do! Hope that we can exchange what

使用递归的方法实现的算式分析器，给定一个符合C语言格式的算式，可以使用括号，单目运算符等，计算算式的运算结果。-use recursive method formula Analyzer, to set a C-language format with the formula, you can use brackets, Monocular Operators, calculation formula of the calculation results.