Tell us what’s happening:
I believe that i have it the way it wants me to but its not working.
i don’t know why it is running into an error
Your code so far
def caesar(text, shift):
if not isinstance(shift, int):
return 'Shift must be an integer value.'
# User Editable Region
if shift < 1 :
return 'Shift must be a positive integer.'
if shift > 25 :
return 'Shift must be an integer between 1 and 25.'
# User Editable Region
alphabet = 'abcdefghijklmnopqrstuvwxyz'
shifted_alphabet = alphabet[shift:] + alphabet[:shift]
translation_table = str.maketrans(alphabet + alphabet.upper(), shifted_alphabet + shifted_alphabet.upper())
return text.translate(translation_table)
encrypted_text = caesar('freeCodeCamp', 3)
print(encrypted_text)
Your browser information:
User Agent is: Mozilla/5.0 (X11; Linux x86_64; rv:143.0) Gecko/20100101 Firefox/143.0
Challenge Information:
Build a Caesar Cipher - Step 20