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Rule (lemmy.blahaj.zone)

submitted 3 months ago by Persona3Reload@lemmy.blahaj.zone to c/196@lemmy.blahaj.zone

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[-] bob_lemon@feddit.org 54 points 3 months ago* (last edited 3 months ago)

import re

def is_even(i: int) -> bool:
    return re.match(r"-?\d*[02468]$", str(i)) is not None

[-] YtA4QCam2A9j7EfTgHrH@infosec.pub 23 points 3 months ago

Cursed

[-] lime@feddit.nu 6 points 3 months ago

i was gonna suggest the classic

re.match(r"^(..)\1*$", "0" * abs(i)) is not None

this post was submitted on 31 Oct 2024

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