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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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11
Task/Caesar-cipher/Python/caesar-cipher-3.py Normal file
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import string
def caesar(s, k = 13, decode = False, *, memo={}):
if decode: k = 26 - k
k = k % 26
table = memo.get(k)
if table is None:
table = memo[k] = str.maketrans(
string.ascii_uppercase + string.ascii_lowercase,
string.ascii_uppercase[k:] + string.ascii_uppercase[:k] +
string.ascii_lowercase[k:] + string.ascii_lowercase[:k])
return s.translate(table)