Data Structure (Fall-Winter 2024-2025)

School of Computer Science

China University of Geoscience

Announcements    General     Course Goals     Texts     Grading     

Syllabus      Assignments     Requirements on Assignments      Professional Conduct     Miscellaneous

Announcements

• Dec. 3: Chapter 9：内部排序 PPT
• Nov. 26: The template for the 4th project(上机作业) is released at QT-Template , and you can finish your project based on the template. Deadline for the project is 2024.12.5.
• Nov. 26: Chapter 8：图 PPT
• Nov. 14: The templates for the 3rd project(上机作业) are released at MFC-Template or QT-Template , and you can finish your project based on these templates. Deadline for the project is 2024.11.21 18:30.
• Nov. 14: Deadline for submitting the 3rd homework(纸质作业) is 2024.11.16 21:00.
• Nov. 14: Chapter 7：搜索结构 PPT
• Nov. 14: Chapter 6：集合与字典 PPT
• Oct. 11: Deadline for the 2nd project is 2024.10.31.
• Oct. 15: Deadline for submitting the 2nd homework(纸质作业) is 2024.10.24 21:00.
• Oct. 15: Chapter 5：树和二叉树 PPT
• Sep. 15: Chapter 4：数组、串与广义表 PPT
• Sep. 15: Chapter 3：栈和队列 PPT
• Sep. 15: The templates for the 1st project(上机作业) are released at MFC-Template or QT-Template , and you can finish your 1st project based on these templates. Deadline for the project is 2024.9.26 18:30.
• Sep. 15: Deadline for submitting the 1st homework(纸质作业) is 2024.9.19.
• Sep. 5: Chapter 2：线性表 PPT
• Sep. 5: Chapter 1：绪论 PPT
• Sep. 4: The website is open.

General
　

Course Goals

The goals of this course are to extend and deepen the student's knowledge and understanding of algorithms and data structures and the associated design and analysis techniques. It examines previously studied algorithms and data structures more rigorously and introduces the student to "new" algorithms and data structures. It focuses the student's attention on the design of program structures that are correct, efficient in both time and space utilization, and defined in terms of appropriate abstractions.

Texts
　

Required textbook:
            C/C++与数据结构(用面向对象方法与C++语言描述)(第3版)，殷人昆主编，清华大学出版社 ,

Optional textbook:
            数据结构（C++语言描述）, 朱战立编著，电子工业出版社.
            Data Structures, Algorithms, and Applications in C++, Sartaj Sahni, McGraw-Hill. （数据结构算法与应用——C++语言描述，机械工业出版社.）
            Any good introductory book on C++ programming.

Readings:
            浙江大学数据结构MOOC
            青岛大学数据结构MOOC
            清华大学数据结构MOOC
            算法在线可视化http://visualgo.net
            数据结构演示软件（提取码: r325）
            大话数据结构（提取码: dnmg） 　

Grading

Credit toward the semester grade will be allocated to each of the components as indicated in the following table.

Note: Final examination will be in-class, closed-book. More information will be provided prior to it.

Note: Here you can view or download the notes that we use in class. DO NOT depend solely on these notes as many details are missing. You should read the textbook and take notes in class.

• Chapter 1：绪论
  
• Chapter 2：线性表
  
• Chapter 3：栈和队列
  
• Chapter 4：数组、串与广义表
• Chapter 5：树
  
• Chapter 6：集合与字典
  
• Chapter 7：搜索结构
  
• Chapter 8：图
  
• Chapter 9：内部排序
  
• Chapter 10：外部排序

Homework=Paper Work(纸质作业) + Program Work(编程作业)

Requirements on Assignments
　

Program Work Requirements

• Doing the program works in http://plep.cug.edu.cn/ (The initial username and password are your StudentID).
• Your codes will be cross checked to avoid plagiarization.

Assignment Submission

• All students are expected to complete their homework assignments by their due dates.
  
• Submission stuffs
  Your ID number, your name, the assignment number or name, source codes, related document
• Grading of programming assignments will be based on the following criteria:
  1. Correctness of program.
  2. Output from program that adequately demonstrates correctness.
  3. Documentation, internal and external, included as appropriate according to Computer Program Documentation Standards.
  4. Efficient use of algorithms and appropriate data structures.
  5. Stress - program must function correctly under all and/or extreme and unusual combinations of input.
  6. Creativity - credit for innovation in interface, implementation, style, etc.
• Submission approach
  Please submit your assignment stuffs via email.
• Late Work
  No late work will be accepted. If you know you will miss a test due to an excused absence, you must contact me ahead of time to schedule a make-up session.
• Late programming assignments follow the following rules:
  25% deduction for 1-day late
  50% deduction for 2-day late
  Not accepted after being 2-day late
  Regarding your marks, contact the grading TA within two weeks after the assignment is handed back. After this two-week period, your assignment stays as it is graded.

What constitutes Creativity ?

Creativity is any substantial improvement beyond the basic solution - it can be applied to any part of the project. For example, the following are relevant in most cases :

• User Interaction
• Visualization
• Testing
• Efficiency

Professional Conduct

As a student in our class, you are expected to conduct yourself in a professional manner.

Limited Collaboration Policy. Unless otherwise indicated, any homework assignment or programming exercise given in this class will be an individual assignment. The work you submit is to reflect the knowledge, understanding, and skill that you have attained as an individual. However, the instructor does want to encourage the development of a community of scholars who are actively engaged in discussion of the ideas related to this course. With this in mind, you are allowed to discuss solutions of the homework and programming problems with other students if done so according to the following guidelines:

• You may discuss ideas for homework and programming assignments with your classmates. However, you cannot collaborate on writing the solution or the program code. That is, you can talk about the problems and ideas for solving them, but you cannot write things down with anyone else. You are, of course, prohibited from copying or seeing another student's written solution, and you are not allowed to show your work to anyone else.
• You should accept help with care. If you work too closely with another student, you might mislead yourself into believing that you understand the concepts and techniques better than you actually do. Don't forget that the instructor has office hours and can probably give you hints or suggestions to get you started.
• You should give help with care. Do not help anyone too much. When you have solved a problem, it is tempting to just tell other students how you solved it. Instead, try to allow them to come to the solution on their own. Maybe give them a hint to help them get "over a hump." Remember that helping someone too much will hurt them in the long term if they can't work through problems on the exams by themselves. So avoid the temptation to do so. If you can't help other students without giving away the whole solution, direct them to see the instructor (who may or may not have a way to "edge" them toward the solution).
• You are not obligated to help anyone. If you feel uncomfortable helping another student for any reason, please direct them to see the instructor.

Miscellaneous

Professionals

• C/C++代码规范1
• C/C++代码规范2

Online C++ resources

• nC++ language tutotial
• C++ online tutorial
• Programming in C++
• C++ tutorials
• Thinking in C++ (a good on-line C++ textbook)

Useful coding related sites on the internet