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PCB783fgfh
拟操作系统进程调度过程,包含先来先服务,时间片轮转,多级反馈等调度策略。-Simulation of the operating system process scheduling process, including the first come first serve, time slice rotation, multi-level feedback scheduling strategy.
- 2015-10-19 18:01:18下载
- 积分:1
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clock
系统主要实现时间的显示,主要包括获取系统时间然后通过时钟的模拟界面进行时间的显示。(System main time display, including access to the system time and then displays the time by the clock of the analog interface.)
- 2013-11-30 12:04:57下载
- 积分:1
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Grey-Modeling_V3.0
非常实用,内有注册码,包含多个模型,分析数据非常准确(Very practical, there are registration code, contain multiple models, analyze the data very accurate)
- 2020-07-03 21:40:02下载
- 积分:1
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DH
说明: Diffie-Hellman:一种确保共享KEY安全穿越不安全网络的方法,它是OAKLEY的一个组成部分。Whitefield与Martin Hellman在1976年提出了一个奇妙的密钥交换协议,称为Diffie-Hellman密钥交换协议/算法(Diffie-Hellman Key Exchange/Agreement Algorithm).这个机制的巧妙在于需要安全通信的双方可以用这个方法确定对称密钥。然后可以用这个密钥进行加密和解密。但是注意,这个密钥交换协议/算法只能用于密钥的交换,而不能进行消息的加密和解密。双方确定要用的密钥后,要使用其他对称密钥操作加密算法实际加密和解密消息。(DH Protocol source code)
- 2014-04-16 11:05:46下载
- 积分:1
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hacker
学习网络安全的一本书籍。《黑客入侵(超级详细版)》(A learning network security books. " Hacking (super-detailed version)" )
- 2014-01-10 23:46:45下载
- 积分:1
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linjiequ
使用类编程实现临界区,VC++网络编程,使用VC6.0编译器实现(Use class programming critical, VC++ network programming, using VC6.0 compiler implements)
- 2013-07-14 22:29:26下载
- 积分:1
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MFC-read-bmp
MFC读取bmp图片,让你很清楚的理解bmp文件的结构和组成,欢迎使用(MFC read bmp images, so you clearly understand the structure and composition of bmp files, Welcome)
- 2014-02-12 22:36:05下载
- 积分:1
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reciter
一个很不错的语言复读机
听力资料下载网址:
http://www.aie.com.cn/download/english.htm
http://www.impu.edu.cn/amusement/music/english/(a very good language for the hearing repetition Download website : http :// www.aie.com.cn/download/english.htm reception p :// www.impu.edu.cn/amusement/music/englis h /)
- 2006-12-11 19:41:42下载
- 积分:1
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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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zhigong
职工信息控制系统 c++语言 (Information Control System staff c++ language)
- 2009-09-12 12:06:16下载
- 积分:1