New year, new beginning

回顾过去一年的喜怒哀乐,作者迎接2010年虎年的到来,决心面对全新挑战,全力以赴扮演好生活中的角色。

2010, I'm coming~

过去的09年发生了很多事情,有喜,有悲……

2010年,虎年,A year full of challenge, do my best to perform my role in the life.

 

转载于:https://www.cnblogs.com/EasonWu/archive/2010/01/25/1655940.html

本系统旨在构建一套面向高等院校的综合性教务管理平台,涵盖学生、教师及教务处三个核心角色的业务需求。系统设计着重于实现教学流程的规范化与数据处理的自动化,以提升日常教学管理工作的效率与准确性。 在面向学生的功能模块中,系统提供了课程选修服务,学生可依据培养方案选择相应课程,并生成个人专属的课表。成绩查询功能支持学生查阅个人各科目成绩,同时系统可自动计算并展示该课程的全班最高分、平均分、最低分以及学生在班级内的成绩排名。 教师端功能主要围绕课程与成绩管理展开。教师可发起课程设置申请,提交包括课程编码、课程名称、学分学时、课程概述在内的新课程信息,亦可对已开设课程的信息进行更新或撤销。在课程管理方面,教师具备录入所授课程期末考试成绩的权限,并可导出选修该课程的学生名单。 教务处作为管理中枢,拥有课程审批与教学统筹两大核心职能。课程设置审批模块负责处理教师提交的课程申请,管理员可根据教学计划与资源情况进行审核批复。教学安排模块则负责全局管控,包括管理所有学生的选课最终结果、生成包含学号、姓名、课程及成绩的正式成绩单,并能基于选课与成绩数据,统计各门课程的实际选课人数、最高分、最低分、平均分以及成绩合格的学生数量。 资源来源于网络分享,仅用于学习交流使用,请勿用于商业,如有侵权请联系我删除!
Sure, I can help you with that. It seems like you want to develop an application that creates a student ID for a new student using their name, age, and year of enrollment. The ID number should begin with the first and last letter of their name followed by the year of enrollment and two random digits between 0 to 9. The application should be error-free and should make use of instantiable classes. The instantiable class should contain appropriately declared data members, a suitable constructor, all necessary set and get methods, and a suitable method to create the ID number. The main class should declare all necessary variables and invoke all of the necessary methods of the instantiable class during input, processing, and output. To start with, let me explain the steps to create the application: 1. Define the instantiable class called "Student" with data members name, age, and yearOfEnrollment. 2. Define a constructor that initializes the data members. 3. Define set and get methods for the data members. 4. Define a method "createID()" that creates the student ID by following the given format. 5. In the main class, declare necessary variables to take input from the user. 6. Use the Scanner class to take input from the user and pass the input to the constructor of the "Student" class. 7. Invoke the "createID()" method to create the student ID. 8. Print the student ID on the console. 9. Ask the user if they want to create another student ID. 10. If the user answers yes, then repeat steps 5 to 9. Otherwise, exit the program. Here's the code for the "Student" class: ``` public class Student { private String name; private int age; private int yearOfEnrollment; public Student(String name, int age, int yearOfEnrollment) { this.name = name; this.age = age; this.yearOfEnrollment = yearOfEnrollment; } public void setName(String name) { this.name = name; } public String getName() { return name; } public void setAge(int age) { this.age = age; } public int getAge() { return age; } public void setYearOfEnrollment(int yearOfEnrollment) { this.yearOfEnrollment = yearOfEnrollment; } public int getYearOfEnrollment() { return yearOfEnrollment; } public String createID() { String id = name.substring(0, 1) + name.substring(name.length() - 1) + yearOfEnrollment; int random1 = (int) (Math.random() * 10); int random2 = (int) (Math.random() * 10); id += random1 + "" + random2; return id; } } ``` Here's the code for the main class: ``` import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); do { System.out.print("Enter name: "); String name = sc.next(); System.out.print("Enter age: "); int age = sc.nextInt(); System.out.print("Enter year of enrollment: "); int yearOfEnrollment = sc.nextInt(); Student student = new Student(name, age, yearOfEnrollment); String id = student.createID(); System.out.println("Student ID: " + id); System.out.print("Do you want to create another student ID? (yes/no): "); String choice = sc.next(); if (choice.equalsIgnoreCase("no")) { break; } } while (true); sc.close(); } } ``` I hope this helps you. Let me know if you have any further questions.
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