Pascal源程序的词法分析器 Pascal有35个关键字,编号从1-35。 标识符编号为36并且只支持“{}”注释 标识符和常数的长度不得多于120个字符 ASCII码从39-47,58-62的界符,编号等于它们的ASCII码其余界符编号:<=48 <>49 >=50 :=51 ..52 ^53 [54 ]55 {56 }57 程序主要是在文件中进行的,主要是比较,读和写的操作。 Keyword.txt存放的是Pascal关键字,用来比较之用。 输入是在文件source.txt中. 输出在文件final.txt中.
上传时间: 2014-11-15
上传用户:moerwang
全新的B/S结构开发方式,用纯JS+HTML实现了类似C/S的强大浏览器交互,查询及分页浏览速度提高几倍,可以成批录入数据,有完整的数据库表访问和纯web打印
上传时间: 2016-03-17
上传用户:米卡
TI s example with the use of BIOS! A good example to learn how to use DSP/BIOS.
上传时间: 2014-08-12
上传用户:plsee
cy7c68013a-56lfxc usb2.0 ->lpt 8kB/s protel
上传时间: 2013-12-24
上传用户:wyc199288
A Java port of LDC s Champollion sentence aligner (http://champollion.sourceforge.net). Intended audience is Natural Language researchers wishing to sentence-align parallel text. In the future, Akerblad will extend Champollion with such features as rule
标签: Champollion champollion sourceforge Intended
上传时间: 2016-03-19
上传用户:yzhl1988
wm-timer,it s a code for mfc c++ time counter
标签: wm-timer counter code time
上传时间: 2016-03-19
上传用户:顶得柱
The main purpose of this project is to add a new scheduling algorithm to GeekOS and to implement a simple synchronization primitive (semaphore). As you might have already noticed, GeekOS uses a simple priority based preemptive Round Robin algorithm. In this project, you will change this to a multilevel feedback scheduling. In addition, you will provide user programs with semaphores, a means to check the system s current time and a mechanism for passing command-line arguments
标签: scheduling algorithm implement to
上传时间: 2013-11-27
上传用户:Late_Li
java implements remote ssh connection ssh s
标签: implements connection ssh remote
上传时间: 2014-01-01
上传用户:SimonQQ
java制作的C/S程序,简单的很啊。需要的自己下
上传时间: 2016-03-21
上传用户:yimoney
Software for read PDF file, it s free software and portable
标签: Software portable software file
上传时间: 2013-12-28
上传用户: