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复化梯形二分步长法求二重积分
复化梯形二分步长法求二重积分-Minute trapezoid two-step method for Double Integral
- 2022-05-14 03:34:54下载
- 积分:1
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定时倒计时自动关机软件,可用两种方式设置关机,可隐藏到系统托盘,没有使用提升应用程序权限的形式,最后关机调用的是系统命令,如果说生成的exe文件不改名的话,可能...
定时倒计时自动关机软件,可用两种方式设置关机,可隐藏到系统托盘,没有使用提升应用程序权限的形式,最后关机调用的是系统命令,如果说生成的exe文件不改名的话,可能会无法关机,因为这个exe文件可能会与系统的shutdown命令同名-Automatic shutdown software countdown timer can be set off in two ways, to hide the system tray, do not use the authority to upgrade the application form, the last system shutdown command is called, if the generated exe file does not change its name, it may not be able to shutdown, because the exe file and system may be of the same name of the shutdown command
- 2022-08-26 10:20:50下载
- 积分:1
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关于磷/ NP-完全问题的讨论。
A discussion of p/np complete problems.
- 2022-01-26 08:16:43下载
- 积分:1
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一个飞机票订票和退票系统。假设某民航机场有m个航次的班机,每个航次都只到达一个目的地,试为该机场售票处设计一个自动订票和退票系统。
该系统需要实现以...
一个飞机票订票和退票系统。假设某民航机场有m个航次的班机,每个航次都只到达一个目的地,试为该机场售票处设计一个自动订票和退票系统。
该系统需要实现以下功能:
(1) 订票:若该航次余票数大于等于客订票数,则在该航次的乘客表(按乘客姓氏字母词典顺序排列)中,插入订票乘客的信息项,并修改该航次有关数据,否则给出相应提示信息;
(2) 退票:若退票数小于该乘客原订票数,则在相应的乘客表中找到该乘客项,修改该航次及乘客表中有关数据。当由于退票使得该乘客的订票数为零时,要从乘客表中撤销该乘客项;否则给出相应的提示信息;
(3) 将某航次的余票数恢复初值为该航次的最大客票数;
(4) 显示:显示该机场各航次班机的售票情况。-Booking air tickets and a refund system. Assuming there are m a civil airport voyage of the flights, each voyage only to reach a destination, the trial design for an automated airport ticket booking and refund system.
The system needs to achieve the following functions:
(1) booking: If the voyage than the number of votes greater than or equal to the number of passengers booking, the passenger in the voyage List (alphabetical by passengers dictionary order), insert the booking information of passengers, and modify the data of the voyage Otherwise, the corresponding message
(2) Refund: If the refund is less than the number of votes of the original passeng
- 2022-08-03 17:49:14下载
- 积分:1
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ucosII 源代码在 atmega8 上的移植,经过测试
ucosII 源代码在 atmega8 上的移植,经过测试 -ucosII atmega8 source code in the transplant, tested
- 2022-02-28 08:57:10下载
- 积分:1
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本人两年前开发的移动给小灵通发短消息的程序,原理是用一个gsm modem接收从移动手机发过来的消息并解码成为文字信息,然后通过电信的web网站发送给小灵通,虽...
本人两年前开发的移动给小灵通发短消息的程序,原理是用一个gsm modem接收从移动手机发过来的消息并解码成为文字信息,然后通过电信的web网站发送给小灵通,虽然现在是废物,但是对学习gsm modem的操作大有好处,尤其是短消息编码解码,at命令操作等,该程序在实达的某款gsm modem上通过,也可以用一个老的nokia手机代替,但是我没有try过,自己简单调试一下即可-mobile PHS send text messages to the procedures, principle is a GSM modem reception from mobile phones made up of news and decoding as text messages, then Telecom web site sent to PHS, although now is the waste, but learning to operate the GSM modem large good, especially short news codec, at order operation, in the process of a particular Shida Public gsm adopted modem can also use an old nokia phones in place, but I did not try that I can simply about debugging
- 2022-09-30 03:50:03下载
- 积分:1
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一个Vb与mapx结合的开发实例,为初学者一个参考的机会
一个Vb与mapx结合的开发实例,为初学者一个参考的机会-Vb with a combination of the development of MapX instance, a reference for beginners the opportunity to
- 2023-02-24 14:30:06下载
- 积分:1
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四个基本模块:系统维护模块、数据处理模块、查询模块、系统帮助模块;建立了一个主要数据库及几个数据表,采用模块化的程序设计方法,能实现对数据的查询、增减、删除等操...
四个基本模块:系统维护模块、数据处理模块、查询模块、系统帮助模块;建立了一个主要数据库及几个数据表,采用模块化的程序设计方法,能实现对数据的查询、增减、删除等操作。本系统界面清晰,操作简单实用。-Four basic modules: system maintenance module, data processing module, query module, the system to help module the establishment of a major databases and several data tables, modular programming methods, to achieve the data query, change, delete such operation. Clear interface of the system, operation is simple and practical.
- 2022-05-17 09:47:45下载
- 积分:1
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运用vc++获取计算机系统硬件的实例程序
运用vc++获取计算机系统硬件的实例程序 -Using vc++ to obtain examples of computer systems hardware procedures
- 2023-04-25 21:05:03下载
- 积分:1
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实例288——创建MFC扩展DLL,实现圆形按钮类
创建MFC扩展DLL,实现圆形按钮类。
- 2022-08-17 13:37:55下载
- 积分:1