Level 07: string operations 0 of 9 activities solved
  1. 1. Debit card
  2. 2. Teacher code
  3. 3. Caesar cipher
  4. 4. Airline ticket
  5. 5. Disemvowel
  6. 6. Your move
  7. 7. Tweet
  8. 8. Valid address
  9. 9. Palindrome
Next series Level 08: files and exceptions
Level 07: string operations

3. Caesar cipher

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# Caesar cipher program # ------------------------- # Subprograms # ------------------------- def encrypt_message(message): key = 5 encrypted_message = "" for character in message: ascii_code = ord(character) ascii_code = ascii_code + key if ascii_code > 126: ascii_code = 32 + ascii_code - 127 encrypted_message = encrypted_message + chr(ascii_code) return encrypted_message # ------------------------- # Main program # ------------------------- actual_message = input("Enter a message: ") stored_message = encrypt_message(actual_message) print("Message to send:", stored_message)