Student Management System (Java Console Application)

This is a simple Student Management System built using Core Java. It allows users to perform basic CRUD operations on student data using a text file for data persistence.

Features

• Add a new student
• View all students
• Search for a student by ID
• Update student information
• Delete a student
• Data is saved in a local text file (students.txt)

Technologies Used

• Java (Core)
• File Handling (using FileWriter and BufferedReader)
• Scanner for user input
• No external libraries/frameworks used

Project Structure

StudentManagementSystem/ ├── Main.java ├── Student.java ├── StudentManager.java └── students.txt ← (Auto-generated after running the app)

How to Run

1. Clone the repository:

git clone https://github.com/Aarohisingh09/student-management-system.git
cd student-management-system

Compile the project:
javac Main.java

Run the project:
java Main

Sample Run:

Student Management System
1. Add Student
2. View All Students
3. Search Student by ID
4. Update Student
5. Delete Student
6. Exit

Data Storage
Student information is stored in a plain text file named students.txt. 
Each student's details — including their 
ID, name, and age — are saved sequentially,
 separated by lines to keep the data organized and easy to read or modify.

 Author
Made with ❤️ by Aarohi Singh