I have this ceasar cipher decryption programme below:

print(“Select mode: encrypt or decryptn”) prompt_mode = input(“e/d: “).lower() message = print(input(“Enter message to encrypt: “)) shift = 17 def message_enc(message, shift): if prompt_mode == “e”: for char in message: if char.islower(): message += chr((ord(char) + shift – 97) % + 97) else: message += char return message print(message_enc()) I have tried in different ways […]