supermarket

图书馆管理系统,可以实现图书的加载，管理，借阅，查询等功能，界面十分美观。(Library Management System)

说明：  图书租赁管理系统,由vb语言编成,方便实用,大家可以试一下,可以给点建议.(books lease management system, vb language from the field, convenient and practical, we can test that can give suggestions.)

试卷生成系统，可自动生成，删除，查找，手动组卷等等(Paper Generation System can automatically generate, delete, search, manual test paper, etc.)

输入学生的百分制成绩，将其转换成等级制。(Input students of centesimal system, convert them into a hierarchy.)

语法分析器构造 借助于词法分析程序提供的分析结果，编写一个算符优先语法分析程序，程序能进行语法结构分析和错误检查并产生相应的归约信息。同时给出出错信息和错误类型，从而加深对语法分析的理解。 (parser using lexical analysis procedure for the analysis of results prepare a priority operator syntax analysis procedures, procedures for structural analysis and syntax error checking and produce corresponding reduction information. Also given wrong information and the wrong types, so as to enhance the understanding of syntax analysis.)

Delphi小型的学生管理系统源代码,功能方面包括新生信息录入、学籍变更录入、奖励情况录入、处罚情况录入、学生个人信息查询修改等(Delphi small student management system source code, functional aspects including the newborn information entry, entry student status changes to entry, reward situation, the punishments entry, students' personal information query modification)

值得一看的图书馆管理系统，有plucky同学编写及共享，登陆密码打开mdb文件查看(Worth of library management system, there are plucky prepared by the students and sharing, login password to open mdb file viewer)

本系统是开发一个基于VC++ 技术的教务管理系统，为单机版的对所有学生从入学到毕业的全部过程中的基本信息进行管理的系统。其处理事务功能：学籍变动（转学、休学等），基本信息采集、学号自动生成、毕业处理等。登陆权限有：管理员，学生。 学　生：可以登陆系统，查看、修改个人部分基础信息，查询成绩。 管理员：拥有所有权限，可以修改所有信息，插入新的学生记录等。 (The system is to develop a VC++ technologies based educational management system for stand-alone version for all students to graduate from the school during all the basic information management system. Its processing services features: student status changes (transfer, suspension, etc.), basic information collection, study number is automatically generated, graduation processing. Landing rights are: administrators, students. Student: You can login, view, modify some basic personal information, query results. Administrator: has all the permissions, you can modify all the information, insert a new student records.)

ＶＢ的图书馆管理系统．管理员的帐号和密码都是(VB library management system. Administrator account and password are )

定义两个类，techer类和student类，将student类对象转换为techer类对象，假设学生毕业后留校，其相关 数据仍然有用，如编号num，姓名name，性别sex。转换后输出相关数据(Define two classes, techer class and student class, the student class object is converted to techer class object, assuming that the students stayed after graduation, the related data is still useful, such as the number num, name name, sex sex. The converted output data)