a = a ^ b
b = a ^ b
a = a ^ b
this post was submitted on 12 Jun 2023
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So you are asking the user to do it
I raise you
@lambda _: _()
def result() -> int:
global a; global b; a, b = b, a
hat tip to @[email protected] via Cursed Python
Haha thanks, but the original idea is from @goodside on Twitter, I just screenshotted his tweet and harvested the upvotes :D
D'oh, you're right! My bad and thanks for the catch!
Version 3 is disgusting.
That's like the canonical "swap two pointers" trick