def caesar_cipher(text, shift): def shift_char(c, shift): if c.isalpha(): ascii_offset = ord('A') if c.isupper() else ord('a') shifted = chr((ord(c) - ascii_offset + shift) % 26 + ascii_offset) return shifted else: return c encoded_text = "" for char in text: encoded_text += shift_char(char, shift) return encoded_te..