有向图 编写程序判断该图是否含有环 如没有则输出其拓扑序列-Digraph write a program to determine whether it contains any part of the plan if there is no sequence of the output of its topological

练习时做的一个老乡通信录管理系统,可从WORD中导入数据,存入ACCESS数据库中-Practicing to do a hometown address book management system can be obtained from WORD to import the data into ACCESS database

随着旅游业的发展，酒店、餐饮娱乐行业日趋发达，引入全方位的电脑服务和电脑管理日益流行。同时，酒店和餐厅娱乐业引入电脑服务和管理也取得了优良的经济效益和社会效益。为此，国家建设部已于最近作出明确规定：凡星级酒店在项目审批时，其设计方案必须包括电脑管理系统，否则不予立项。可见，酒店管理电脑化势在必行。酒店管理系统将先进的电脑技术与现代酒店服务管理完美地结合起来，实现了住宿、餐饮、娱乐全新概念的服务和管理方式。-With the development of tourism, hotel, restaurant, and entertainment industries increasingly developed, the introduction of comprehensive computer services and computer management is increasingly popular. Meanwhile, hotels and restaurants to introduce computer entertainment services and management has made good economic and social benefits. Therefore, the Ministry of Construction has recently made clear : all-star hotels in the project"s approval, its design must include computer management system, otherwise, not creation. Visibility, hotel management computerized inevitable. Hotel management system of advanced computer technology with modern hotel management services to the perfect combination to achieve accommodation, catering, entertainment brand new concept of service and man

检验SQL语法正确性-test SQL syntax correctness

C语言数据结构课件及复习题和一些技术的讲解-C language data structures courseware and review questions and a number of technologies on

数据结构中分块查询算法,开发环境Vc++6.0.基于山东科技大学算法设计与分析课本-data structure carved block inquiries algorithm development environment Vc 6.0. Shandong University of Science and Technology based on the algorithm design and analysis of textbooks

使用窗体开发了这个教堂管理系统 （兼容性-视觉工作室 2010 年或以上和水晶报表必须安装在您的系统，这个项目成功运行） 和在后端使用 MS Access 2010 数据库。

一个摩托配件库存管理系统-a motorized parts inventory management system

冒泡排序算法，最基础的Bubble sort 算法，经典-bubble sort

主要介绍了如何使用SQL语言编写高效简洁的数据库编程语句，提高数据库编程思想-Introduces how to use the SQL language simple and efficient database programming language, database programming to improve thinking