Java Bank Account System

Intermediate Web Java Medium effort

An OOP-based console banking application with deposit, withdrawal, balance inquiry, and transaction history. Demonstrates inheritance, encapsulation, and polymorphism through a BankAccount class hierarchy.

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Features

Add courses with a total lesson count
Mark individual lessons as complete
Display a text progress bar per course
Save and load state from a JSON file

Project Roadmap

Follow these steps in order. Each one builds on the previous.

0% completed

Step 1
Define the course data structure
Step 2
Write add_course() and add_lesson() functions
Step 3
Implement mark_complete() logic
Step 4
Build a text progress bar renderer
Step 5
Write JSON save and load functions
Step 6
Create a menu loop for user interaction
Step 7
Display all courses with progress on startup

Learning Resources

Python JSON module
Real Python CLI apps
Python os module