Re^2: Newbie question

> Yet another inevitable TMTOWTDI:

KISS! s/map/grep/ ;-)

~~my @ans = map { (sumdigits($_) % 2) ? $_ : () } @input;~~

...
my @ans = grep { sumdigits($_) % 2 } @input;
...
[download]

Cheers Rolf
_{(addicted to the Perl Programming Language :)

Wikisyntax for the Monastery}

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Re^3: Newbie question by AnomalousMonk (Archbishop) on Aug 23, 2022 at 20:30 UTC
Or even: `my @ans = grep 1 & sumdigits($_), @input;` Give a man a fish: `<%-{-{-{-<`	[reply] [d/l] [select]
Re^3: Newbie question by karlgoethebier (Abbot) on Aug 23, 2022 at 20:17 UTC
"Monachus quidem varietas maxime delectat". Or so. ŤThe Crux of the Biscuit is the Apostropheť	[reply]
Re^4: Newbie question by roho (Bishop) on Aug 24, 2022 at 03:04 UTC
Excellent quote karlgoethebier! After all, it is the spice of life. :) "It's not how hard you work, it's how much you get done."	[reply]