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[Education soft system] 图书馆管理 DL : 0: 图书管理 1，输入形式和输入值的范围：图书通过输入书号，书名，著者，总存量来建立一棵B-树，书号，现存量和总存量采用int 型，书名，著者采用20位字符串形式定义借阅者通过输入书号，图书证号来借阅书籍，建立一条借阅者的链表来记录借阅情况图书证号是20位的字符串 2. 输出的形式：Ｂ-树以凹入表形式显示出来，借阅者以借阅图书证号、所借图书的内容、借阅日期显示出来 3. 本程序实现对一本书的采编入库，清除库存，借阅和归还,初步实现图书管理- The books manage 1, the input form and the input value scope: The books through the input book number, the book title, the author, the total storage quantity establish a B- tree, the book number, 鐜板瓨閲?and the total storage quantity uses int, the book title, the author uses 20 characters strings form definition borrowing through the input book number, the books card number borrows the books, establishes a borrowing chain table to record borrows the situation books card number is 20 characters strings 2. outputs forms: The B- tree indents the table form to demonstrate, borrowing borrows the books card number, borrows the books the content, borrows the date to demonstrate 3. this procedure realization picks to a book enrolls the storehouse, eliminates the stock, borrows and returns, initially realizes the books to manage
Date : 2026-01-03 Size : 18kb User : 吴晓辉
[Education soft system] scoresys DL : 0: 学生成绩管理系统学生成绩管理是高等学校教务管理的重要组成部分，主要包括学生注册、考试成绩的录入及修改、成绩的统计分析等等。设计一个系统实现对学生成绩的管理。要求系统应具有以下基本功能：（1）学生注册登记；（2）增加、删除某一班级的学生；（3）成绩录入：输入学生的考试成绩（要求采用二叉排序树存放学生成绩，一门课程对应一棵二叉排序树）；（4）成绩修改：若输入错误可进行修改；（5）统计分析：对某个班级学生的单科成绩进行统计，求出平均成绩；求出成绩处于指定分数段内的学生人数；求出每个学生一学期各科的平均成绩等；（6）查找：查找某个学生的某门课程成绩，查找某门课程成绩处于指定分数段内的学生名单等等。（7）打印：打印一个班级学生的单科成绩；打印某一课程成绩处于指定分数段内的学生名单；打印学生在某一学期的成绩报告单。 -Student achievement management system Higher student achievement management is an important part of educational administration, including student registration, entry and modification of test scores, the results of statistical analysis, and so on. Design a system to achieve student performance management. Requires that the system should have the following basic functions: (1) student registration (2) add, delete a particular class of students (3) results in input: enter student s test scores (requires a binary search tree storing student performance, a course corresponding to a binary sort tree) (4) results in changes: if the input error can be modified (5) statistical analysis: single subject for a class of students score statistics, find the average score results obtained in the scores section within the specified number of students find one semester each student s grade point average and other subjects (6) Find: Find a course a student s performance, look for
Date : 2026-01-03 Size : 1.12mb User : fairybroken