Python implementation of the Caesar Cipher for encrypting/decrypting messages.
- Menu-driven (encrypt/decrypt/quit)
- Handles upper/lowercase letters
- Preserves non-letters
- Includes verification (reverse operation)
python "Task 1.py"
- Do you want to encrypt or decrypt? encrypt
- Enter the message: Hello, World!
- Enter the shift value: 3
- Encrypted message: Khoor, Zruog!