Build a Caesar Cipher - Step 15

Python
1

Tell us what’s happening:

in this exercise i used the upper() method on the arguments of the maketrans() arguments however it keeps saying i need to do uppercase

Your code so far

def caesar(text, shift):
    alphabet = 'abcdefghijklmnopqrstuvwxyz'
    shifted_alphabet = alphabet[shift:] + alphabet[:shift]

# User Editable Region

    translation_table = str.maketrans(alphabet.upper(), shifted_alphabet)

# User Editable Region

    return text.translate(translation_table)

encrypted_text = caesar('freeCodeCamp', 3)
print(encrypted_text)

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Challenge Information:

Build a Caesar Cipher - Step 15

2

Update your str.maketrans() call by concatenating to each argument the uppercase version of the argument itself.

Aren’t you missing something?