tushuguanli

C语言作的图书管理系统 该程序能实现对一本书进行采编入库、清除库存、借阅图书、归还图书且记录借书的用户信息，还有查找书、显示图书目录的功能，并且以该书的书号为关键字建立一个B_树。(C language does books management system management system this procedure can realize to a book carries on picks enrolls the storehouse, the elimination stock, borrows the books, returns the books also the record borrows the book the user information, but also has the search book, the demonstration library catalog function, and establishes a B_ tree take this book book number as the essential character. )

模拟简单的学生信息管理系统，实现登录，注册，信息增删改查等基本功能，有管理员和普通用户两个身份(Simulation of a simple student information management system, login, registration, information and other basic CRUD functions, there are two identities administrators and ordinary users)

该成绩管理系统面向学校、教师、学生，应用于学生成绩的录入、编辑、删除，同时结合了成绩的排名、统计，以及对学生评论、软件下载、学生家长教师留言互动功能，是一套学校可投入实际使用的成绩管理系统。(The performance management system for schools, teachers, students, pupils used in the entry, edit, delete, at the same time a combination of performance rankings, statistics, as well as comments on the students, software downloads, Parent-Teacher Student Message interactive features, is a set of Schools may use the results into practical management system.)

教务管理系统，可以实现很多功能功能，查成绩，查课程等。(Educational administration management system, can achieve many functions function, check, check course grades )

学生成绩管理系统，可以用于实现学生成绩管理系统的源码。(Student achievement management system that can be used to implement student achievement management system source code.)

poster pwer point template, size 100 by 100 cm

这是一个用C编写的《图书管理系统》有对图书的管理和读者管理两大功能(It s a library manage system. Function: manage books & manage readers )

该系统主要实现添加、修改、删除、打印学生信息等功能。(This system main realization to add, modify, delete, print student information and other functions.)

EDFA - Erbium Doped Fibre Amplifier(EDFA- Erbium Doped Fibre Amplifier)

科密A1考勤管理系统1_1_0_721安装包(good morning)