XML越来越热，关于XML的基础教程网络上也随处可见。可是一大堆的概念和术语往往让人望而生畏，很多朋友问我：XML到底有什么用，我们是否需要学习它？我想就我个人...

主要包括：主菜单、建立学生链表函数、显示学生链表函数、按学生学号查找信息函数、按学生姓名查找信息函数、按学号删除某个信息函数、按姓名删除某个信息函数、插入某个信息函数、按降序分数排序输出信息函数、按降序分数排序输出信息函数-Include: the main menu, the establishment of student list function, display the students list function, in accordance with its students to find information function, the names of students to find information by function, according to study its function to delete a message, delete a message by name function, Insert an information function, sorted by descending scores output function, sorted by descending scores output function

（一）功能要求： （1） 信息维护： 要求：学生信息数据要以文件的形式保存，能实现学生信息数据的维护。此模块包括子模块有：增加学生信息、删除学生信息、修改学生信息 （2） 信息查询：要求：查询时可实现按姓名查询、按学号查询 （3） 成绩统计：要求：A输入任意的一个课程名（如数学）和一个分数段（如60--70），统计出在此分数段的学生情况。 （4） 排序：能对用-(1) functional requirements : (a) maintaining information : Request : Student data to information in the form of a document preservation, Students can achieve the maintenance of information and data. This module, including sub-modules are : increased student information, delete information of students, student information changes (2) Information : Request : inquiries can be realized by name inquiries, inquiries by the school, (3) results statistics : requirements : A importation of an arbitrary courses (such as mathematics) and a fraction of the (60-- 70), Statistics from the scores of the students of. (4) Ranking : The ability to use

常用的几种排序算法-Sorting Algorithm

部分RFC中文文档(IP 数据包通过以太网网络传输标准(RFC894), RFC1332_PPP Internet 协议控制协议 (IPCP), RFC1180_TCPIP...等)

STC12C2052的AD转换程序，包含两种方法-STC12C2052 the AD conversion process, including the two methods

电磁场计算过程和图2-electromagnetic computation and 2

这是一个介绍 mysql 基本操作的中文说明资料。-This is an introduction to the basic operation of mysql Chinese explanatory information.

图的管理，运用等等都在里面-management plans, etc. are in use inside

计算机视觉领域的几篇经典论文，非常有启发性-Computer vision field of a few classic papers, very instructive

《Oracle9i数据库管理员指南》-"Oracle9i Database Administrator"s Guide"