Description: 这是我的课程设计
由于时间有限，程序难免有不足。
还请多多指教。
程序建议不要在win2000和win xp的cmd下运行。
推荐在win98或纯dos中装有UCDOS中文DOS平台下运行。
主菜单程序为main.c
运行此程序，选择相应的菜单，即可运行查看到其他程序。
wnl.c万年历 adstd.c 学生数据库 ply.c小蜜蜂（UFO）游戏 tlife 生存模拟
但是要求main.c和其他程序的执行文件必须在同一目录里（文件夹）。否则连接其他程序将失败。
建议直接运行我已经编译好的执行文件(在ok目录下)运行main.exe即可通过菜单对四个程序进行调用。
如果发现不能正常使用本程序，请与我联系。
寝室电话:0732-8370551 7324474 QQ176141729 email:coynnbai@163.com
学生：陈欢 班级：03级计算机6班-This my course design due to the limited time available, it is inevitable that inadequate procedures. Also invited exhibitions. Procedures not recommended in WIN2000 and win xp running under the cmd. Suggest in win98 or pure dos installed with a Chinese UCDOS DOS platforms. The main menu main.c operating procedures for this process, the corresponding menu choice can look to other operating procedures. Wnl.c hefty almanac adstd.c student database ply.c Bee (UFO) tlife survival simulation games but main.c requirements and other procedures to be implemented in the same document directory (folder). Otherwise connected to other procedures will fail. A direct operation I have compiled implementation document (ok directory) main.exe can run through a menu of four procedure calls. If found to b Platform: |
Size: 79463 |
Author:陈欢 |
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Description: 这是一款全中文环境的傻瓜型汇编语言辅助开发工具；它包含179个DOS/BIOS中断功能和6个常用的程序框架的模板，用户只要根据自己的需要在窗口中设置选项，就可以快速、准确地自动生成相应的汇编源代码；其中的二进制位的设置与计算、使用哪些寄存器、大量数据的编排（如：低格时的扇区的交叉排列）等等既往需要程序员记忆、理解、计算、查资料才能完成的工作，现在都可由软件隐含自动完成。程序框架模板可自动生成汇编程序的各个段、循环语句、判断语句等，用户可以象使用高级语言一样，不用考虑程序格式以及如何设置跳转标号等初级问题，把时间和精力更多地用在程序功能上，从而用汇编编出更大、更复杂、功能更强也更完善的程序来！它是一个成功的汇编程序员所不可缺少的！-This is a completely Chinese environment fool-assisted assembly language development tools; It contains 179 DOS / BIOS interrupt function and six commonly used procedural framework of the template, as long as the users according to their own needs in the window directive, it can quickly and accurate automatic generation of the corresponding source code compilation; the binary bit with the setup, the use of which register, the presentation of large amounts of data (such as : low portion of the grid at the intersection with), etc. programmers need to remember the past, to understand, measure, check information to complete the work, is now available from the software automatically implied. Framework template can be automatically generated compilation of the various procedures of the loop is t Platform: |
Size: 508718 |
Author:李锦 |
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Description: 基于DOS的多任务系统的实现
1. 用C语言完成线程的创建和撤消，并按优先权加时间片轮转算法对多个线程进行调度；
2. 改变时间片的大小，观察结果的变化。思考：为什么时间片不能太小或太大；
3. 假设两个线程共用同一软件资源（如某一变量，或某一数据结构），请用记录型信号量来实现对它的互斥访问；
4. 假设有两个线程共享一个可存放5个整数的缓冲，一线程不停的计算1到50的平方，并将结果放入缓冲中，另一个线程不断的从缓冲中取出结果，并将他们打印出来，请用记录型信号量实现这一生产者和消费者的同步问题；
5. 实现消息缓冲通信，并于3，4中的简单通信进行比较；
6. 思考：在线程间进行消息缓冲通信时，若对消息队列的访问没有满足互斥要求，情况会怎么样？-DOS-based multi-tasking system in a. C language to complete the creation and thread lift Priority increase as time slice Web algorithm for multiple-thread scheduling; 2. change the timing of the unit size, The results change. Thoughts : Why not films too little time or too much; 3. Assuming two threads to share the same software resources (such as a variable, or a data structure), with record-volume signal to achieve its exclusive interviews. 4. Suppose two threads share a deposit of five integer buffer keep a thread of 1-50 calculating the square, and the results Add buffer, Another constant thread removed from the buffer, and print them out, Please record-volume signal achieve this producers and consumers synchronization; 5. Implementation news buffer communications, and 3, 4 simple comm Platform: |
Size: 4139 |
Author:Li |
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Description: A free MS Word reader for Linux and RISC OS. Antiword converts the files from Word 2, 6, 7, 97, 2000 and 2002 to text and postscript. There are ports to BeOS, OS/2, MacOS X, VMS, DOS and others-A free MS Word reader for Linux and RISC OS. A ntiword converts the files from Word 2, 6, 7, 97, 2000 and 2002 to text and postscript. There are p orts to BeOS, OS / 2, MacOS X, VMS, DOS and others Platform: |
Size: 317884 |
Author:nico zhu |
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Description: DOS 6.22 的源代码，汇编语言写的 ，应该对大家有用的。-DOS 6.22 of source code, written in assembly language, it should be useful to everyone. Platform: |
Size: 19781307 |
Author:王刚 |
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Description: 编程使小键盘的数字键1，2，3，4，5，6，7作为电子琴按键，输入对应的七个音阶，通过实验箱的喇叭发出声音，并通过七段数码管显示输入音阶；若小键盘输入“R”则返回DOS，结束程序。-Programming small keyboard's numeric keypad ,36.2 as flower button. 7 corresponding to the input scale, experimental box speakers to make their voices heard, and through digital paragraph 107 of show that the scale; If small keyboard input "R" to return to DOS, closing procedures. Platform: |
Size: 34501 |
Author: 梁良 |
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Description: pc.c是移植于μCOS-II的PC服务代码（pc.c） 主要改动： 1、#include \"includes.h\"改为\"config.h\" 2、在屏幕上显示改为向UART0发送数据，在电脑上显示，影响的函数： PC_DispChar()、PC_DispClrCol()、PC_DispClrRow()、PC_DispClrScr()和PC_DispStr() 3、获取键值改为从UART0获取，影响的函数：PC_GetKey() 4、因为没有dos环境所作的修改，影响的函数： PC_DOSReturn()、PC_DOSSaveReturn()、PC_SetTickRate()（删除）、PC_VectGet()（删除）和 PC_VectSet（删除）。 5、因为定时器不同所作的修改，影响的函数： PC_ElapsedStart()和PC_ElapsedStop()。 6、因为实时时钟不同所作的修改，影响的函数：PC_GetDateTime()。-pc.c is transplanted COS-II PC service code (pc.c) major changes : 1, # include "includes.h" with "config.h" two, displayed on the screen changed to UART0 send data on the computer, the function : PC_DispChar (), PC_DispClrCol (), PC_DispClrRow (), PC_DispClrScr (), and PC_DispStr () 3, access keys to read from UART0 acquisition, the function : PC_GetKey () 4 because no dos environment changes, it will affect the function : PC_DOSReturn (), PC_DOSSaveReturn (), PC_SetTickRate () (deleted), PC_VectGet () (deleted) and PC_VectSet (deleted). 5, because the timer made different changes, it will affect the function : PC_ElapsedStart (), and PC_ElapsedStop (). 6, because of different real-time clock's revision, the function : PC_GetDateTime (). Platform: |
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Description: DES算法集锦，包含有各种增强DES算法，变形DES算法，有PASCAL,ASM,C等多种语言的版本，有DOS,WINDOWS,Linux,以及其它UNIX环境的代码-DES algorithm Collection contains various enhanced DES algorithm, DES algorithm deformation, PASCAL, ASM, such as C-language versions, DOS, Windows, Linux, and other UNIX code Platform: |
Size: 111341 |
Author:xt |
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