Midhun004's Repositories

This Java program implements the Caesar Cipher, a simple encryption technique that shifts each letter in a message by a user-defined offset. It supports both encryption and decryption, handles uppercase and lowercase letters, and ignores non-letter characters. Input is taken at runtime for both the message and the offset.

AI chatbot built using OpenAI’s free API, developed in Google Colab with LangChain, Gradio, and Hugging Face for seamless interaction and NLP integration.

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This Java program implements the Playfair Cipher encryption and decryption technique. It takes a key and a message as input at runtime, constructs the Playfair matrix, and then encrypts and decrypts the message using the cipher rules. The code handles duplicate letters and odd-length messages by inserting 'X' as needed.

This is a static tourism-themed website created using HTML5, CSS, and some Bootstrap elements. It features a list of favorite travel destinations, each with a detailed description. The design is clean, responsive, and easy to navigate, making it ideal for showcasing travel information in a simple and effective way.