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yufafenxiqigouzhao
语法分析器构造
借助于词法分析程序提供的分析结果，编写一个算符优先语法分析程序，程序能进行语法结构分析和错误检查并产生相应的归约信息。同时给出出错信息和错误类型，从而加深对语法分析的理解。
(parser using lexical analysis procedure for the analysis of results prepare a priority operator syntax analysis procedures, procedures for structural analysis and syntax error checking and produce corresponding reduction information. Also given wrong information and the wrong types, so as to enhance the understanding of syntax analysis.)
- 2020-06-30 18:40:01下载
- 积分：1
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studentScore
visual c++与access 数据库实现的学生成绩管理系统(failed to translate)
- 2013-05-07 20:12:04下载
- 积分：1
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Class
大学的每个专业都要编制教学计划。假设任何专业都有固定的学习年限，每学年含两学期，每学期的时间长度和学分上限都相等。每个专业开设的课程都是确定的，而且课程的开设时间的安排必须满足先修关系。每个课程的先修关系都是确定的，可以有任意多门，也可以没有。每一门课程恰好一个学期。试在这样的情况下设置一个教学计划编制程序。三、基本要求：（1）：输入参数：学期总数，一学期的学分上限，每门课的课程号，学分，直接先修关系的课程号。（2）：课程号尽可能的集中在前几个学期中。（3）：若无解，则报告错误信息；否则见教学计划输入到指定的文件中。(University of each professional must prepare teaching plans. Assume that any professional has a fixed period of schooling per academic year with two semesters, the length of time and credits per semester caps are equal. Each professional courses are determined, and arrangements to open the course must meet the Advanced Placement relations. Pre relations are determined in each course, can have any number of doors, or you do not. Each course just one semester. The trial in this case, an instructional planning procedures. Three basic requirements: (1): Input parameters: the relationship between the course of the semester, the total number, the maximum credit for a semester, the course number of each course, credits, direct Prerequisite number. (2): Course No. centralized as much as possible in the first few semesters. (3): If there is no solution, report the error message otherwise see teaching program input to the specified file.)
- 2013-01-24 22:12:45下载
- 积分：1
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student
建立一个简单的学生信息管理系统，该系统为注册学生保存基本信息、选课信息以及课程成绩。系统要方便基本信息、选课信息、成绩的增加、删除、修改及查询。为实现快速查询，要求对基本信息、选课信息和成绩建立相应的索引，学生成绩采用平衡二叉树建索引，对学生姓名采用Hash建立索引，对学号实现折半查找。(Create a simple student information management system, which save the basic information for registered students, course information and course grade. System to facilitate the basic information, course information, the results increase, delete, modify and query. To achieve fast query, basic information, course information and results to establish the corresponding index, student performance using a balanced binary tree to build the index, the student name using Hash indexing, binary search on the student number.)
- 2012-05-20 10:33:41下载
- 积分：1
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student_c++
学生管理系统，可以添加删除，修改，是基于控制台的，挺好用的(student management system, can be added to delete, modify, is based on the console, very good use)
- 2006-11-07 05:16:46下载
- 积分：1
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STUDENT
学生成绩管理。能对一个班的学生的成绩进行存储，修改，查询。(Management of student achievement. A ban on student achievement store, modify, query.)
- 2008-01-11 10:13:57下载
- 积分：1
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vbjiaocailw
高校教材管理系统,实现学生教材的自动选择，教材管理等功能(College textbook management system, automatic selection of student teaching, teaching management and other functions)
- 2011-08-05 09:33:47下载
- 积分：1
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GradeSystem1
这是一个学生成绩管理系统，VC编程
这是一个学生成绩管理系统，VC编程(Student achievement management system)
- 2012-09-14 21:02:06下载
- 积分：1
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studentgradecw
说明： 成绩管理系统，用VC和SQL 2000开发，非常不错的一个系统，用户根据不同权限访问数据库，进行添加、修改、查询、删除、打印、备份和还原数据库等操作(performance management system, with VC 2000 and SQL development, a very good system, Under the authority of different users access to the database, add, modify, search, delete, print, backup and restore databases, and other operations)
- 2006-11-30 20:03:42下载
- 积分：1
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0
说明： c成绩管理系统
输入学生信息
显示学生信息
查询学生信息（1）按学号查询（2）按姓名查询（3）按性别查询
4.更新学生信息
5.删除学生信息
6.计算学生成绩（1）计算总分（2）计算平均分
7.保存到文件
8.退出(c performance management system
Enter student information
Student Information Display
Discover Student Information (1) according to Student ID check (2) by name query (3) by sex inquiry
4. Update Student Information
5. Delete student information
6. Calculate student achievement (1) calculate the total score (2) calculate the average score
7. Save the file
8. Exit
)
- 2014-12-23 19:34:20下载
- 积分：1
