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Rule (lemmy.blahaj.zone)

submitted 2 weeks ago by Persona3Reload to c/196

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[-] bob_lemon@feddit.org 52 points 2 weeks ago* (last edited 2 weeks 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 2 weeks ago

Cursed

[-] lime@feddit.nu 5 points 2 weeks 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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