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B06040324_B2
模拟电信计费系统的设计与实现
要求:(1) 计费功能。根据存放在源数据文件中的通话记录和长途费率文件对每一条通话记录计算其通话费用,并将结果保存在费用文件中。其中:
通话费的计算方法如下:
通话费=长途电话费+本地电话费
长途电话费=费率(元/分钟)×通话时长(分钟)
(通话时长不满1分钟的按1分钟计算)
本地电话费为:3分钟以内0.5元,以后每3分钟递增0.2元。
(2) 话费查询。输入一个电话号码,从费用文件中统计该电话号码的所有本地话费、长途话费,并从用户文件中查找其用户名,最后在屏幕上显示:
用户名 电话号码 本地话费 长途话费 话费总计
(3) 话单查询。输入一个电话号码,查询并在屏幕显示该用户的所有通话记录,格式为:
用户名 主叫电话号码 被叫电话号码 通话时长
(Design and implementation of simulation of telecommunication billing system
Requirements: (1) the charging function. According to the calculation of the call charges stored in the source data file in the call records and the long rate documents for each call record, and save the results in cost file. Among them:
The following conversation method to calculate the fee:
Long distance telephone calls =+ local telephone fee
Long distance telephone fee = rate (yuan/minute)* call time (minutes)
(call time less than 1 minutes to 1 minutes)
Local call: 3 minutes 0.5 yuan, increasing 0.2 yuan every 3 minutes later.
(2) calls inquiries. Enter a phone number, all local calls, long-distance calls statistics the phone number from the cost in the file, and find the user name from user file, and finally displayed on the screen:
The user name phone number local calls long distance charges charges totaling
(3) if a single query. Enter a phone number, query and display all the call records of th)
- 2013-09-25 05:53:29下载
- 积分:1
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CheckManage
考勤管理系统可以有效地管理企事业单位员工的出勤情况,规范人事制度管理,保证企事业单位的正常动作,是人力资产管理的重要组成部分。本系统的开发主要包括后台数据库的建立、维护以及前端应用程序的开发两个方面。本系统采用目前比较流行的ADO数据访问技术,并将每个数据库表的字段和操作封装到类中,使应用程序的各个窗体都能够共享对表的操作,无需重复编码,使程序更加易于维护,从而成功地将面向对象的程序设计思想应用到数据库应用程序设计中。这也是本系统的特色和优势。
第1步:还原数据库
按照前面的步骤,还原“考勤管理系统”的数据库为“CheckManage”。
第2步:打开项目并运行
➊ 在Visual C++ 6.0中,打开“考勤管理系统”项目文件。
➋ 编译、连接、运行,在“登录对话框”中输入用户名“Admin”,密码“111111”,单击【确定】按钮。(CheckManage System very good)
- 2012-08-21 19:33:04下载
- 积分:1
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ghost-2012
GHOST 2012 原版远控 免杀好做的呢 大家来下吧(GHOST 2012)
- 2012-03-06 23:04:22下载
- 积分:1
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netcat
netcat木马程序。类似bo2000,用于获取对方机器上的信息。(netcat wooden horse procedure. Similar bo2000, uses in to gain
on opposite party machine the information. )
- 2020-06-26 11:20:01下载
- 积分:1
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XXX-1.0
一款基于gh0st开发的远控,采用了强大的XTP界面,运用XTP的报表风格分组,采用动态传输DLL以减小了客户端的体积(Gh0st-based development of a remote control, using a powerful XTP interface, using XTP reporting style grouping, dynamic transmission DLL to reduce the size of the client)
- 2011-07-10 23:18:10下载
- 积分:1
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aPLib-1.01
this is the library to compress and decompress any file. I found it on Net
- 2010-09-10 19:25:46下载
- 积分:1
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22KB
Ghost最新远程控制源码动态传输小马22KB
源码只供参考请勿用于非法用途!
(Ghost remote control source dynamic transmission pony 22KB)
- 2020-07-30 14:28:37下载
- 积分:1
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tvicport
在WINDOWS 9X/NT下不通过WIN DDK而直接存取硬件的专用开发包,支持VISUAL C++和DELPHI/C++ BUILDER,需要32位编译器。TVicPort includes transparent support for Windows 95/98 and Windows NT (in Windows 9X/NT under WIN DDK is not passed directly access dedicated hardware development kits, support Visual C and Delphi/C BUILDER need 32 compiler. TVicPort includes transparent support for Windows 95/98 and Windows NT)
- 2005-05-26 10:40:55下载
- 积分:1
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high-ploe-lighting(sim908)
通过电话短信实现高杆灯的远程控制,对高杆灯的控制器设置定时,让它定时开或关。它可以算出日出日落时间。进行开关。也可以通过短信指令控制开关,查询控制号码,查询系统时间。查询定时时间,通过短信写入定时时间,写入控制号码。附带上位机(SMS remote control through the telephone pole, the pole of the controller to set the timing, the timing of it on or off. It can calculate the sunrise and sunset times. Switching. SMS commands can also control switches, access control numbers, query the system time. Query timing, write timing by SMS, write control number. It comes with PC)
- 2015-08-06 08:46:32下载
- 积分:1
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extroverted-Tamrac-version
以前没外放的天域版本远控. 特别稀少. (Not previously extroverted Tamrac version remote control. Particularly scarce.)
- 2013-09-09 02:23:06下载
- 积分:1