MyJavaProject

This repository contains three small Java-based applications developed for learning and experimenting with basic Java programming, GUI, and authentication systems.

📁 Project Structure

MyJavaProject/
├── Calculator/
├── Java_GUI/
└── Login_Signup/

1. 🔢 Calculator

A simple command-line calculator that performs basic arithmetic operations such as addition, subtraction, multiplication, and division.

• Tech used: Java (console application)
• How to run:

  javac Calculator.java
  java Calculator

2. 🖼️ Java_GUI

A basic desktop application using Java Swing or AWT (depending on your implementation), showcasing how to build GUI apps with Java.

• Tech used: Java, Swing/AWT
• How to run:

  javac Java_GUI.java
  java Java_GUI

3. 🔐 Login_Signup

A basic login and signup form system, likely using file-based or in-memory storage for user data. Useful for learning how to handle input and user validation.

• Tech used: Java, possibly Swing for UI
• How to run:

  javac Login_Signup.java
  java Login_Signup

💡 Requirements

• You must have the Java Development Kit (JDK) installed on your machine.
• Check installation with:

  java -version
  javac -version

• These are beginner-friendly projects and are meant for educational purposes.
• GUI projects may require running in an environment that supports window-based apps.

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📬 Feedback

Feel free to open issues or pull requests if you'd like to improve the projects!