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📘 Student Grade Management System Lab Assignment.

A comprehensive Java-based student grade management system with advanced features including exception handling, reporting, and bulk imports.

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📌 Features

✔ Student Management

• Add Regular and Honors students
• Auto-generated student IDs (STU001, STU002, …)
• View all students with type, average grade, and status
• Honors students show eligibility (average ≥ 85%)

✔ Grade Management

• Record grades for Core and Elective subjects

• Grade validation (0–100)

• Auto-generated grade IDs (GRD001, GRD002, …)

• View grade report for any student

• Displays grades in a table

• Calculates:

  • Core Average
  • Elective Average
  • Overall Average

Features

• Student Management (Regular and Honors students)
• Grade Recording and Tracking
• Grade Report Generation (Summary and Detailed)
• Bulk CSV Import
• GPA Calculation
• Class Statistics
• Advanced Search Functionality

Setup Instructions

1. Clone the repository
2. Ensure Java JDK 8+ is installed
3. Compile: javac *.java
4. Run: java Main

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🧪 Test Scenarios (from assignment)

1️⃣ View Students

• Displays 5 pre-loaded students
• Shows type, passing grade, and eligibility

2️⃣ Add Student

• Add Regular or Honors student
• Generates unique ID
• Status = "Active"

3️⃣ Record Grade

• Select subject type & subject
• Enter grade (0–100)
• Confirms before saving

4️⃣ View Grade Report

• Grades shown in table
• Shows averages & summary
• Handles “no grades” case

5️⃣ Menu Navigation

• Loops until exit
• Handles invalid input

Testing

Run tests with JUnit 5.

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🧠 OOP Principles Used

✔ Abstraction

• Student and Subject are abstract classes
• Define shared properties and behaviors

✔ Inheritance

• RegularStudent and HonorsStudent extend Student
• CoreSubject and ElectiveSubject extend Subject

✔ Polymorphism

• displayStudentDetails() overridden in subclasses
• One method call, different behavior based on type

✔ Interfaces

• Gradable defines grade behaviors

✔ Composition

• StudentManager contains Student[]
• GradeManager contains Grade[]

✔ Encapsulation

• Private fields with getters/setters

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📝Screenshots of pull requests

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🙋‍♂️ Author

Bruce Mutsinzi