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Description: 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 passengers, the passengers in the corresponding table to find the passengers, the changes to the voyage and the passengers of the data table. When the refund as a result of making the booking number of passengers is zero, the table from the passengers of the cancellation of the passengers otherwise, the corresponding message is give
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Size: 2048 |
Author: ylong.zh |
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Description: 空气湿度报警器，顾名思义，是用来测量空气中的湿度的仪器，他通过一个湿敏电容和一个频率输出电路对空气湿度进行检测，把湿度变化转变成频率输出。再通过单片机把输入的频率转化为湿度百分值并通过LCD显示出来，使人可以通过显示清楚地看到空气的相对湿度。在单片机编程时可以预先设定一个限定值，当环境湿度达到设定的湿度值时电路报警，同时发光二极管变亮，达到湿度报警的目的。-Air humidity alarm, as the name implies, is used to measure humidity in the air apparatus, he humidity through a capacitor and a frequency output circuit for detection of air humidity, the humidity changes in the frequency of the output into. Through the single-chip frequency of the input into a percentile and humidity through the LCD display, one can clearly see through the display of the relative humidity of air. Single-chip can be programmed in advance to set a limit value, when the environmental humidity to achieve set alarm circuit humidity values, while LED light changes to achieve the purpose of humidity alarm.
Platform: |
Size: 28672 |
Author: 黄增华 |
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Description: In the rectangle packing problem, encoding schemes
to represent the placements of rectangles are the key
factors determining the efficiency of algorithms. SEQP
AIR is one of the most sophisticated encoding sheme,
which has been considered to have a small solution
space
Platform: |
Size: 280576 |
Author: aditi2000 |
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Description: 总之，这个系统主要实现对公路客运管理员、售票员相关信息、车辆相关信息和线路相关信息的日常管理，车票相关业务的支持，还有基于上述管理的业务统计和分析，以便于公路客运公司的管理人员能及时的了解公司的运营情况。-A bus passenger system is a system of the important components in our country. It undertakes the passenger transport task of the cities and between urban and rural areas. It circuits populated with great touch. It rail, air passenger and play convergence of these passenger plays a concentrated way, the role of the evacuation of passengers. And public transport station on the management of the transit system operating smoothly is very important. But traditional manual management model has been unable to meet the passenger demand The rapid economic development of the bus station operating efficiency and service quality of the new, higher demands. Therefore it is necessary in light of the actual development of a set of standardized management, advanced technology, management system and come to strengthen management, Scheduling station operators to improve the efficiency of enterprises to improve the quality of customer service and strengthen enterprises to participate in the market compet
Platform: |
Size: 7558144 |
Author: 李丽丽 |
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Description: 51单片机汇编课程设计案例精编
外部中断的简单应用，中断应用—红外解码，LCD1602显示，空调温度控制器，简易电子琴设计，I2C总线原理及应用实例-51 cases of single-chip fine compilation of curriculum design for a simple application of an external interrupt, interrupt the application- IR decoding, LCD1602 display, air-conditioning temperature control, simple flower design, I2C bus principle and application examples ... ... etc.
Platform: |
Size: 1950720 |
Author: 王庆文 |
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Description: 航空客运订票的业务活动包括：查询航线、客票预订和办理退票等。试设计一个航空客运订票系统，以使上述业务可以借助计算机来完成。
2.每条航线所涉及的信息有：终点站名、航班号、飞机号、飞行周日(星期几)、乘员定额、余票量、已订票的客户名单(包括姓名、订票量、舱位等级1，2或3)以及等候替补的客户名单(包括姓名、所需票量)
3.作为示意系统，全部数据可以只放在内存中
4.系统能实现的操作和功能如下：
（1） 查询航线：根据旅客提出的终点站名输出下列信息：航班号、飞机号、星期几飞行，最近一天航班的日期和余票额
（2） 承办订票业务：根据客户提出的要求(航班号、订票数额)查询该航班票额情况，若尚有余票，则为客户办理订票手续，输出座位号；若已满员或余票额少于订票额，则需重新询问客户要求。若需要，可登记排队候补
（3）承办退票业务：根据客户提供的情况(日期、航班)，为客户办理退票手续，然后查询该航班是否有人排队候补，首先询问排在第一的客户，若所退票额能满足他的要求，则为他办理订票手续，否则依次询问其他排队候补的客户
-Air passenger booking business activities include: query routes and ticket reservations, etc. for a refund. Test the design of a passenger booking system, so that these business can make use of the computer to complete.
2. Per route information involved: terminal name, flight number, aircraft number, flight Sunday (day of the week), the crew fixed, counting more than the amount the customer has a list of booking (including name, booking the amount of class 1,2 or 3), as well as replacement waiting list of customers (including the name, the required amount of votes)
3. As a signal system, all data can be placed only in memory
4. The system to achieve the operations and functions are as follows:
(1) query route: according to visitors to the terminal of the output the following information: flight number, aircraft number, flight day of the week, the latest flights a day over the date and amount of votes
(2) The booking business: According to customers requirements (flight number
Platform: |
Size: 152576 |
Author: 张蔷 |
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Description: 简单操作Sqlite3的API封装，能够在空表的时候取得表的结果-Sqlite3 the API simple package that can form in the air when the results obtained in table
Platform: |
Size: 2048 |
Author: chenzhixin |
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Description: IPC空链接测试代码，可以测试你想测试的的ip是否可以建立空链接！-IPC air link test code, you can test you want to test the ip of the possibility of establishing air links!
Platform: |
Size: 1168384 |
Author: wbp |
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Description: A组
用汇编语言实现：在屏幕上显示：
SIN（X）+345*X/67
X=？
REXUILT=
等待输入一个任意的十进制数X（假设每个数不超过三位），计算上述表达式的结果，将该结果显示出来：对于XIN（X）的计算结果要求采用子程序编写，主程序用于输入X和显示结果。
B组：
汇编程序写一个能与PC当前运行的程序进行分时操作的程序，程序的功能是演奏“五星红旗迎风飘扬”。并设置有热键，可随时终止或恢复演奏。
C组：
用汇编程序编程编写一个动画程序：有一架飞机在显示屏幕的上方，从左至右，忽高忽地，周而复始的飞行，屏幕下方设有一门高射炮，该炮可人工控制左右移动，人工控制空格键发射炮弹，炮弹命中飞机后，声光大作。（要求使用图形显示方式）
-A group
Using assembly language to achieve: on the screen:
SIN (X)+345* X/67
X =?
REXUILT =
Waiting for input an arbitrary decimal number X (the assumption that the number of not more than three each), calculated the results of the above expression, the results are displayed: For XIN (X) requires the calculation of the results of the preparation subroutine, main program for Enter the X and the result will be displayed.
B:
Assembler to write a PC currently running with the process time-sharing operating procedures, procedures for the function is to play "five-star red flag fluttering in the wind." And set up hotkeys, may terminate or resume play.
C:
Used to prepare a compilation of animated programming process: a plane in the display screen above, from left to right, then high忽地, the flight cycle, the bottom of the screen with an anti-aircraft gun, the gun can be moved about manual control, manual control and air Grid button fired artillery shells that hit the airc
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Size: 38912 |
Author: 王林 |
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Description: 单摆运动过程的建模和仿真，忽略空气阻力因素-Pendulum movement of the modeling and simulation process, ignore the air resistance factor
Platform: |
Size: 1024 |
Author: 王寅涛 |
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Description: flex编程的入门参示，供学习参考，
MXML编程环境，一种优越的AIR环境和富互联网技术，构建快捷实用的flash编程技术，-flex,learn much go,
Platform: |
Size: 1024 |
Author: 雅枫稽 |
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Description: 基于GSM的手机短信监控系统 实现的功能有：发短信控制3台远程终端设备(门窗、空调、冰箱等)的开关；监测终端环境的温度；监测远程终端设备的电压；两个红外防盗报警器随时监控等，煤气泄露检测，还可以增加其它环境监测功能与安全检测功能. 。-GSM-based mobile phone messaging system to achieve the functions of monitoring are as follows: send text messages to control 3 remote terminal equipment (doors and windows, air conditioners, refrigerators, etc.) of the switch monitoring terminal environment temperature monitoring of remote terminal equipment voltage two infrared security at any time, such as alarm monitoring, gas leak detection, but also can increase the function of other environmental monitoring and security detection..
Platform: |
Size: 6144 |
Author: 苏 |
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Description: 直接蒙特卡洛方法计算微管气体流动，主程序所选择的分子数及模拟单元可以修改，包含7个子程序，和一个随机数函数。-The air flow in micropipe with direct simulation mente kalro, we can use different simulation, fortran90
Platform: |
Size: 4096 |
Author: 周雪悟 |
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Description: Air battle game using J2ME.
Platform: |
Size: 145408 |
Author: poravis |
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Description: air interface description of LTE white paper
Platform: |
Size: 113664 |
Author: hamid |
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Description: 现代社会高速发展的前提下，为了满足更广大人民愈来愈高的生活需求，本项目组给航空旅游公司提供了一个航空订票系统，来实现订票快捷化、高速化。-Air booking system
Platform: |
Size: 4096 |
Author: 秦连杰 |
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Description: 用verilog HDL语言编写的家用空调温度控制器，可实现手动，自动控制两种模式，并可实现报警功能。-Verilog HDL language used home air-conditioning temperature controller, can be achieved manually, the two modes of automatic control and alarm functions to achieve.
Platform: |
Size: 1024 |
Author: lihiahu |
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Description: 利用Xilinx XC2C128（Xilinx CPLD）制做的台式电脑的Debug卡及原理图，对于不开机的主板，能侦测出CPU到北桥之间具体那根信号线空焊，用于快速维修不开机之主板。-The use of Xilinx XC2C128 (Xilinx CPLD) desktop computer system to do the Debug Card and schematic diagram for the motherboard does not boot, can detect the CPU to the Northbridge Flanagan signal line between the concrete and air welding, maintenance for fast boot the motherboard.
Platform: |
Size: 1223680 |
Author: 李德明 |
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Description: 航空系统程序，实现航空班机的订票，退票，查询线路等问题。-Procedures for the aviation system, the achievement of air flight booking, refunds, and so on-line inquiries.
Platform: |
Size: 5120 |
Author: woaini |
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Description: 模糊控制理论在汽车中的应用一、概述
二、在汽车上的应用方面
三、举例说明在汽车空调当中的应用
四、简要介绍在其他方面的应用
-Fuzzy control theory in the application of a vehicle, an overview of the Second, in the car on the three applications, for example in the application of automotive air-conditioning among the four, a brief introduction of the application in other areas
Platform: |
Size: 496640 |
Author: lianyongle |
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