Search - The C Programming Language

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[OS Develop] cibidiaodu DL : 0: 有多个访盘要求在等待时对这些要求的顺序的确定安排或调整，只在减少平均磁盘服务时间就成为磁盘调度，而磁盘调度有多种的调度算法，其中最短路径优先是其中基本一种，本课程设计是使用C++程序设计语言，在windows平台下对此调度算法进行模拟，通过此调度算法的模拟来进一步的加深对磁盘最短路径优先调度的了解，及对C++程序设计语言的使用。关键词：磁盘调度最短路径优先操作系统课程设计 -set to visit a number of requests waiting for the right time for these requirements in order to determine arrangements or adjustment. only the reduction of the average disk service time as disk scheduling, and the disk scheduling a variety of scheduling algorithm, shortest Path First which is a basic, the curriculum design is the use of C programming language, windows platform in this scheduling algorithm simulation, through this scheduling algorithm simulation to further deepen the shortest path to the disk priority scheduling understanding, and to the C programming language use. Keywords : disk scheduling Shortest Path First courses on operating system design
Date : 2008-10-13 Size : 42.69kb User : 戴天天
[OS Develop] kbfq DL : 0: 可变式分区管理的计算机模拟实验环境:Microsoft Visual C++ 6.0 编程语言：C++ 实验步骤也有 -variable zoning management of the computer simulation environment : Microsoft Visual C + + 6.0 Programming Language : C experimental steps have
Date : 2008-10-13 Size : 319.36kb User : 王德
[OS Develop] FileSystemdesign DL : 1: 模拟文件系统，操作系统课程设计的心血，含详细设计报告（设计要求、设计思想、数据结构设计、实体关系图、数据流图、程序流程图、结果分析等）。界面友好，模拟MS-DOS命令行方式，并提供命令列表和命令帮助。编程语言:c语言，编译工具:VC6.0。主要内容：模拟磁盘（使用内存空间）、模拟磁盘空间申请、模拟文件目录、模拟打开文件表。主要功能：建立文件、写文件、读文件、显示文件、删除文件、重命名文件、查询文件属性、关闭文件。 -simulation file system, operating system curriculum design effort, with the detailed design (design requirements, design, data structure design, entity-relationship, data flow diagrams, process flow chart analysis, etc.). Friendly interface to simulate the MS-DOS command line, and to provide an order list and orders to help. Programming Languages : c language, compiler tools : VC6.0. Major components : simulated disk (using memory space), the disk space simulation applications, directory simulation, simulation open file table. Main functions : document creation, document writing, reading documents, documents, delete files, rename files, querying document attributes, Close document.
Date : 2008-10-13 Size : 135.57kb User : 邹英斌
[OS Develop] cibidiaodu DL : 0: 有多个访盘要求在等待时对这些要求的顺序的确定安排或调整，只在减少平均磁盘服务时间就成为磁盘调度，而磁盘调度有多种的调度算法，其中最短路径优先是其中基本一种，本课程设计是使用C++程序设计语言，在windows平台下对此调度算法进行模拟，通过此调度算法的模拟来进一步的加深对磁盘最短路径优先调度的了解，及对C++程序设计语言的使用。关键词：磁盘调度最短路径优先操作系统课程设计 -set to visit a number of requests waiting for the right time for these requirements in order to determine arrangements or adjustment. only the reduction of the average disk service time as disk scheduling, and the disk scheduling a variety of scheduling algorithm, shortest Path First which is a basic, the curriculum design is the use of C programming language, windows platform in this scheduling algorithm simulation, through this scheduling algorithm simulation to further deepen the shortest path to the disk priority scheduling understanding, and to the C programming language use. Keywords : disk scheduling Shortest Path First courses on operating system design
Date : 2025-12-19 Size : 42kb User : 戴天天
[OS Develop] kbfq DL : 0: 可变式分区管理的计算机模拟实验环境:Microsoft Visual C++ 6.0 编程语言：C++ 实验步骤也有 -variable zoning management of the computer simulation environment : Microsoft Visual C++ 6.0 Programming Language : C experimental steps have
Date : 2025-12-19 Size : 319kb User :
[OS Develop] FileSystemdesign DL : 0: 模拟文件系统，操作系统课程设计的心血，含详细设计报告（设计要求、设计思想、数据结构设计、实体关系图、数据流图、程序流程图、结果分析等）。界面友好，模拟MS-DOS命令行方式，并提供命令列表和命令帮助。编程语言:c语言，编译工具:VC6.0。主要内容：模拟磁盘（使用内存空间）、模拟磁盘空间申请、模拟文件目录、模拟打开文件表。主要功能：建立文件、写文件、读文件、显示文件、删除文件、重命名文件、查询文件属性、关闭文件。 -simulation file system, operating system curriculum design effort, with the detailed design (design requirements, design, data structure design, entity-relationship, data flow diagrams, process flow chart analysis, etc.). Friendly interface to simulate the MS-DOS command line, and to provide an order list and orders to help. Programming Languages : c language, compiler tools : VC6.0. Major components : simulated disk (using memory space), the disk space simulation applications, directory simulation, simulation open file table. Main functions : document creation, document writing, reading documents, documents, delete files, rename files, querying document attributes, Close document.
Date : 2025-12-19 Size : 135kb User : 邹英斌
[OS Develop] cd2914 DL : 0: 最最最雏形的操作系统编程，汇编和c语言完成-Most embryonic form most of the operating system programming, the compilation and completion of c language
Date : 2025-12-19 Size : 3.36mb User : 附件
[OS Develop] Shareware DL : 0: windowns XP操作系统环境及C++编程语言，编制共享的应用程序，该程序完成以下功能： ⒈登录共享服务器； ⒉显示登录服务器目录下的文件和目录名； ⒊提供文件下载上传服务 -windowns XP operating system environment and C++ programming language, the preparation of a shared application, the process is complete the following functions: ⒈ log sharing server ⒉ show directory server log files and directory name ⒊ documents to download on Communication services
Date : 2025-12-19 Size : 296kb User : 展令杨
[OS Develop] TCP DL : 0: 操作系统内核编程TCP通讯的服务器端与客户端的C语言源码-Operating system kernel programming server-side TCP communication with the client s C language source
Date : 2025-12-19 Size : 2kb User : helen
[OS Develop] OperatingSystemMemoryManagement DL : 0: (1) 本实验要求使用C语言编程模拟一个拥有若干个虚页的进程在给定的若干个实页中运行、并在缺页中断发生时分别使用FIFO和LRU算法进行页面置换的情形。 (2) 虚页的个数可以事先给定（例如10个），对这些虚页访问的页地址流（其长度可以事先给定，例如20次虚页访问）可以由程序随机产生，也可以事先保存在文件中。 (3) 要求程序运行时屏幕能显示出置换过程中的状态信息并输出访问结束时的页面命中率。 -(1) This experiment requires the use of C language programming simulation of a virtual page number of the process in a given number of pages is running, and when the page fault occurred in, respectively, the use of FIFO and LRU page replacement algorithm of the situation. (2) the number of virtual pages can be given in advance (for example, 10), access to these virtual page address of the page flow (the length can be given in advance, for example, access to 20 virtual pages) can be randomly generated by the procedure can also be pre-stored in the file. (3) the requirements to run when the screen shows the process of replacement of the state information and the output end of the visit of the page hit rate.
Date : 2025-12-19 Size : 46kb User : 时间
[OS Develop] yemianzhuanhuansuanfa DL : 0: 使用C语言编程模拟一个拥有若干个虚页的进程在给定的若干个实页中运行、并在缺页中断发生时分别使用FIFO和LRU算法进行页面置换的情形。其中虚页的个数可以事先给定（例如10个），对这些虚页访问的页地址流（其长度可以事先给定，例如20次虚页访问）可以由程序随机产生，也可以事先保存在文件中。要求程序运行时屏幕能显示出置换过程中的状态信息并输出访问结束时的页面命中率。程序应允许通过为该进程分配不同的实页数，来比较两种置换算法的稳定性。-Simulated using the C programming language has a number of virtual pages of the process in a given number of real pages to run, and the page fault occurs, respectively, the use of FIFO and LRU algorithm for page replacement situation. The number of virtual pages which can be given in advance (for example, 10), access to these virtual pages page address stream (whose length can be given in advance, for example, 20 virtual pages to access) can be randomly generated by the program can also be saved in advance in the document. Require the program is running the screen can show a displacement in the process of status information and the output end of the visit of the page hit rate. Procedures should be allowed through the process of distribution of the different real number of pages to compare the two kinds of replacement algorithm stability.
Date : 2025-12-19 Size : 1kb User : fujiao
[OS Develop] Process-scheduling DL : 0: 操作系统进程调度实验实验环境:Microsoft Visual C++ 6.0 编程语言：C++ 内有可执行代码，包括时间片轮转和动态优先权两种算法。-Operating system process scheduling test lab environment: Microsoft Visual C++ 6.0 Programming Language: C++ within the executable code, including rotation and dynamic priority time slice two algorithms.
Date : 2025-12-19 Size : 134kb User : vincent
[OS Develop] zhexuejiajiucan DL : 0: 这是操作系统这门可的作业---哲学家进餐问题，用vc6.0编的，语言是c，可以说是windows程序设计吧-This is the operating system is working- the dining philosophers problem, with vc6.0 compiled language is c, can be said that the windows programming
Date : 2025-12-19 Size : 1.75mb User : liu
[OS Develop] 12290 DL : 0: 用c语音编写的超声波测距的源代码，可以实现超声波测距的界面c语言编程-C speech prepared by ultrasonic distance of the source code, you can achieve ultrasonic distance c programming language interface
Date : 2025-12-19 Size : 18kb User : 宁小城
[OS Develop] diaodu DL : 0: 1)在Linux下用C语言编程模拟优先级程调度算法。为了清楚地观察每个进程的调度过程，程序将每个时间片内的进程情况显示出来。2)进程控制块是进程存在的唯一标志，因此，在模拟算法中每一个进程用一个进程控制块PCB来代表，PCB用一结构体表示。3)进程在运行过程中其状态将在就绪、执行、完成几种状态之间转换，同时进程可能处于不同的队列中，如就绪队列。在优先级调度算法中，选择单向队列，入队既是将进程控制块插入队尾，出队既是按优先级重新排列的队，删除队头元素。4）为了便于处理，程序中的某进程运行时间以时间片为单位计算。各进程的优先级认为输入，运行所需时间随机产生。5）优先权调度算法采用动态优先权，进程每运行一个时间片，优先数减1；进程在就绪队列等待一个时间单位，优先数加1。6）对于遇到优先权一致的情况，采用FCFS策略解决。7）由于是模拟进程调度，所以，对被选中的进程并不实际启动运行，而是修改进程控制块的相关信息来模拟进程的一次运行。-1) Linux emulation priority process scheduling algorithm using C language programming. In order to clearly observe the scheduling process for each process, the program will process each time slice is displayed inside the case. 2) process control block is the only sign of the existence of the process, therefore, in the simulation algorithm each process with a process control block PCB to represent, PCB represented by a structure. 3) processes in operation status will be ready to perform, to complete the conversion between several states, while the process may be in different queues, such as the ready queue. In priority scheduling algorithm, choose unidirectional queue, the team is not only a process control block into the tail, the team both teams prioritized rearrange, remove the head elements. 4) In order to facilitate processing, the program run time of a process to calculate the time-piece. The priority of each process that the desired input, run-time generated randomly. 5) priority
Date : 2025-12-19 Size : 2kb User : 王海鹏