-
CBSYS
出版商印刷数据库设计
初始条件:
一个印刷书的印刷公司希望建立数据库来处理用户的印刷需要。一本书的出版发行人员提交了一份描述印刷工作的单据,印刷工作需要的使用材料,由购买清单指定。
(Publishers print database design initial conditions: a printed book printing company hopes to establish a database to handle the user s printing needs. A book publishing and distribution staff submitted a description of the work of printing documents, printing requires the use of materials, from the purchase of the designated list.)
- 2020-12-03 15:19:25下载
- 积分:1
-
b
说明: 定义一个类SortArray继承自MyArray,在该类中定义函数sort实现排序功能。
定义一个类ReArray继承自MyArray,在该类中定义函数reverse实现逆转功能。
定义一个类AverArray继承自MyArray,在该类中定义函数Aver实现求解整数的平均值。
定义NewArray类,同时继承了SortArray、ReArray和AverArray,使得NewArray类的对象同时具有排序、逆转和求平均值的功能。在继承的过程中声明为虚基类,体会虚基类在解决二义性问题中的作用。
(Define a class SortArray inherited from MyArray, defined in the class sorting function sort implementation. Define a class ReArray inherited from MyArray, define the function in reverse to achieve such reversal function. Define a class AverArray inherited from MyArray, defined in the class to solve integer function Aver achieve the average. Defined NewArray class, and inherits SortArray, ReArray and AverArray, making the object of both NewArray class sorting, reversing, and the mean value of the function. In the process of succession declared as virtual base classes, virtual base class experience in resolving ambiguities of the role.)
- 2010-06-02 02:13:03下载
- 积分:1
-
C# 数据导出
C# 数据导出 可以导出DGV文件为TXT,WoRD,EXCEl文件
- 2023-08-06 04:15:02下载
- 积分:1
-
shang
将两个线形表合并,删除,插入,连接等。特别好用(Merge the two linear tables, delete, insert, connection and so on. Particularly useful)
- 2010-12-20 15:58:45下载
- 积分:1
-
sstring
利用串来比较数据大小,代码中有两个串,通过串来比较大小(
10/5000
Use the string to compare the data size)
- 2016-12-20 17:05:29下载
- 积分:1
-
Graph
数据结构中图的遍历Data structure traversal of center(Data structure traversal of center)
- 2013-11-28 10:53:29下载
- 积分:1
-
student-information
用于完成对学生的信息的管理,可以通过学号来删除或加入成员等一系列操作(For the completion of student information management, you can learn sign to remove or add members to a series of operations)
- 2013-07-13 17:16:43下载
- 积分:1
-
Campus-guide-system
该程序利用c语言在DOC环境之下实现了简单的湖南吉首大学校园导游系统,方便学生学习。(The program using c language environment in DOC under realized simple JiShou hunan university campus guide system, convenient student learning.
)
- 2012-05-22 16:04:08下载
- 积分:1
-
Course
本实例演示了利用DAO访问数据库的常用方法,并附带了所用的数据库course.mdb。(examples demonstrating the use of DAO Database Access commonly used methods, and the incidental use of the database course.mdb.)
- 2005-05-12 11:37:22下载
- 积分:1
-
ch9_1
说明: 在二叉查找树类中增加一个成员函数,检查当前的二叉查找树上的每个结点是否都满足二叉查找树的有序性(Add a member function to the binary search tree class to check whether each node on the current binary search tree satisfies the order of the binary search tree)
- 2019-12-17 19:36:08下载
- 积分:1