关于经典NP问题的处理！

（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。 排序：能-(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. Ranking : can

该源码转自于其它网站， 背包问题-switched from the source to other sites, Knapsack Problem

计算器，支持四则混合运算，以及运算符和括号的优先级。-Calculator to support four mixed computing, as well as the operator and the brackets priority.

关于JAVA中参数传递问题的总结.就这样了，想不出别的了，为什么要些那么多呢？-Parameter on the JAVA in summing up the problem. In this way, and can not think of anything else, why do so many more?

de1302的中文资料 帮你掌握ds1302的应用和编程方法-de1302

文章说明的程序设计-articles described the program design

TrapServer执行trap信息-TrapServer implementation trap information

词法分析程序-Lexical Analysis Program

①输入模块 ②显示模块 ③查询模块 ④可以按学号、姓名、名次的方式修改某个学生记录； ⑤删除模块 ⑥插入模块 ⑦追加模块 ⑧排序模块 ⑩装入模块 ⑨保存模块 -① Input Module ② Display Module ③ Query Module ④ can be Student ID, name, modify the ranking of a student records ⑤ Remove Module ⑥ plug-in module ⑦ Additional Modules ⑧ Sort Module ⑩ load module

基于JSP技术的网络书店原型的实现-JSP-based network prototype realization Bookstore