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Update a1z26.py to use ALPHABET_OFFSET constant #12114

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Update a1z26.py to use ALPHABET_OFFSET constant #12114

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Update a1z26.py to use ALPHABET_OFFSET constant
ablazejuk Oct 16, 2024
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[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Oct 16, 2024
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6 changes: 4 additions & 2 deletions ciphers/a1z26.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,21 +8,23 @@

from __future__ import annotations

ALPHABET_OFFSET = 96


def encode(plain: str) -> list[int]:
"""
>>> encode("myname")
[13, 25, 14, 1, 13, 5]
"""
return [ord(elem) - 96 for elem in plain]
return [ord(elem) - ALPHABET_OFFSET for elem in plain]


def decode(encoded: list[int]) -> str:
"""
>>> decode([13, 25, 14, 1, 13, 5])
'myname'
"""
return "".join(chr(elem + 96) for elem in encoded)
return "".join(chr(elem + ALPHABET_OFFSET) for elem in encoded)


def main() -> None:
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