Problem Specification:
A small college in Subang Jaya maintains text files to keep the records of the student grades according to the subject codes. The files are:
1. Subjects.txt
- This file contains all the subject codes and title offered for a particular semester. The sample file content may be as follows. The first line indicates the number of records available in the file.
5
CSCI114 Procedural Programming
CSCI103 Problem Solving and Algorithm
CSCI124 Applied Programming
CSCI110 Introduction to W3 Technologies
CSCI204 Object and Generic Programming
2. For each subject in Subjects.txt, there is a file that contains the details of the students taking the subject. The details include Student ID, Student name, and Total Marks. The sample file content for CSCI124.txt is as follows. The first line also indicates the number of records available in the file.
4
J14011123
Mun Hao Run
87.5
J14036721
Tee Fu Hao
74.9
J13022703
Lee Zhen Zhi
82.0
J13026354
Tan Shou Heng
59.3
Your task is to write a menu driven C++ application that allows the user to perform the following operations on the data read from the files above:
1. Add a new student record to a specified subject code.
2. Delete a student record from a specified subject code.
3. Modify the mark for a specified student ID for a specified subject code.
4. Generate a grade report for a specified subject code. A sample grade report is as follows:
Subject Code: CSCI124
Subject Title: Applied Programming
Student ID Student Name Mark Grade
------------- ------------------- ------- --------
J14011123 Mun Hao Run 87.5 HD
J14036721 Tee Fu Hao 74.9 D
J13022703 Lee Zhen Zhi 70.0 C
J13026354 Tan Shou Heng 59.3 P
Think of a suitable data structure to store all the records. All records should be read from the files and stored in the data structure when your program starts. All operations should be performed only on this data structure throughout the execution of your program. You should also provide an option to terminate from the program. Before your program terminates, update all related files used in the program. All options should be written in individual functions and stored in suitable interface and implementation files. Provide a driver program in a file named main.cpp.
Assessment Criteria
Assessment Criteria
Marks Allocated
Correctness
1
Coding
3
Readability and Documentation
1
Output (clear and well formatted)
1
Total
6
Submission:
You are to submit the softcopy of the project containing all files (.cpp, .h, and sample text files used) to Moodle.
