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[Education soft system] 4 DL : 0: 利用Map实现对学生成绩进行管理，其中以每一个学生的学号作为Key，创建一个学生成绩记录类，属性包括学生姓名(字符型)，学生性别 (字符型)，学生专业(字符型)，个人作业成绩（满分45分），小组作业成绩（满分50分），出勤分（满分5分）。以学生记录对象作为value，实现以下操作： (1)添加一个学生成绩记录； (2)删除一个学生成绩记录； (3)根据学生学号，查询并输出其相应的学生成绩信息； (4)用户可以输入命令，计算所有学生成绩的总分的平均分数，并输出最高分，最低分，各个分数段（90-100,80-89,70-79,60-69，0-59）的人数；（1）要求程序中事先产生若干学生成绩（2）你还可以增加其它功能。程序中应该增加必要的异常处理（例如分数输入错误等）。 -Map achieve student achievement by the management, of which each student s Student ID as the Key, to create a record of student achievement category, is Of including the student name (character), student gender (character), Student (Character), individual job performance (out of 45 points) Group operating result (out of 50 points), attendance (out of 5). Student record object as value, to achieve the following: (1) add a record of student achievement (2) Delete a record of student achievement (3) According to the students to learn numbers, query and output the corresponding information on student achievement (4) The user can enter the command, calculate the total score of all the average student achievement scores, and outputs the highest score, lowest score, all scores section (90-100,80-89,70-79,60-69,0-59) number (1) requires procedures have a number of students in grades pre- (2) You can also add other features. Program should be to increase the necessary exception han
Date : 2026-01-10 Size : 9kb User : 征途
[Education soft system] kscode DL : 0: 本系统主要研究的是基于数据库SQL2005的随机生成考试试卷系统。该系统应用C++进行开发，主要应用ADO数据库连接、ADO对象操作数据库技术-This system researches generally randomly generated test papers system based on SQL2005 .The system uses C++ to develop and ADO database to create connection and ADO object database technology operations
Date : 2026-01-10 Size : 9.3mb User : 秋叶
[Education soft system] zq DL : 0: 学生学籍管理系统 (1) 添加功能：添加一个学生的基本信息，包括学号，姓名，性别，电话号码、寝室号码。 (2) 删除功能：能够对一个职员的信息进行删除。 (3) 修改功能：能够对学生的信息进行修改。 (4) 查找功能：根据你键入的学生学号，显示其详细信息。 (6) 统计功能：能进行总学分和加权平均分等的计算。要求:1\提供构造函数2\类的结构3\创建新对象4\将对象输出到文件5\修改文件对象6\遍历文件7\产生英文字母后缀算法(如果有一个叫张三,那后输入的自动更正为张三A)-Student Management System (1) Add function: add a student' s basic information, including student number, name, gender, telephone number, room number. (2) delete function: the ability of a staff information deleted. (3) modify the function: the ability to modify student information. (4) search function: type of student learning based on your number, display its details. (6) statistics: total credits can be calculated and weighted average grading. Requirements: 1 \ 2 to provide the constructor \ class structure 3 \ to create new objects 4 \ 5 will object to the file \ modify the file object 6 \ 7 through files \ generated letter suffix algorithm (if there is a called Zhang Third, that after AutoCorrect is seating input A)
Date : 2026-01-10 Size : 3kb User : 张琦
[Education soft system] skb DL : 0: C++源代码，在VC环境下实现。程序功能：跟踪构造函数复制对象和析构函数析构对象-C++ source code, VC environment. Program: Create a class object is constructed, copy the object tracking constructor and destructor destructor object
Date : 2026-01-10 Size : 591kb User : 王艳芬