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ciphers/a1z26.py
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pre-commit-ci[bot]
[pre-commit.ci] pre-commit autoupdate (#11322)
13 мар 2024, 09:52
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13 мар 2024, 09:52
bc8df6d
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""" Convert a string of characters to a sequence of numbers corresponding to the character's position in the alphabet. https://www.dcode.fr/letter-number-cipher http://bestcodes.weebly.com/a1z26.html """ from __future__ import annotations def encode(plain: str) -> list[int]: """ >>> encode("myname") [13, 25, 14, 1, 13, 5] """ return [ord(elem) - 96 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) def main() -> None: encoded = encode(input("-> ").strip().lower()) print("Encoded: ", encoded) print("Decoded:", decode(encoded)) if __name__ == "__main__": main()