196

16552 readers

2014 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

founded 1 year ago

MODERATORS

387

Rule (lemmy.blahaj.zone)

submitted 3 weeks ago by [email protected] to c/[email protected]

57 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 52 points 3 weeks ago* (last edited 3 weeks ago) (2 children)

import re

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

[–] [email protected] 23 points 3 weeks ago

Cursed

[–] [email protected] 5 points 3 weeks ago

i was gonna suggest the classic

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