Add implementation of `03_A_Star` in Python, C++, Go, or Rust

🌐 Re-implement 03_A_Star in another language

This folder contains a Java or Prolog implementation of a classic AI algorithm or system:

src/03_A_Star/

You're invited to contribute the same logic in a different language, such as:

• Python 🐍
• C++ 💻
• Go 🦫
• Rust 🦀

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📁 Folder Structure

Create a new file inside the same folder:

• main.py for Python
• main.cpp for C++
• main.go for Go
• main.rs for Rust

✅ Don't delete or change existing code.

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🧠 Tips

• Stick to the logic shown in the Java/Prolog version.
• Add comments explaining your approach.
• Keep your code modular and beginner-friendly.

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Once done, open a PR referencing this issue.