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Re: printing every 2nd entry in a list backwards

by 1nickt (Canon)
on May 19, 2017 at 12:43 UTC ( [id://1190606]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my @x = (1, 22, 3, -4 );
print join " ", grep { state $i; $i++ % 2 == 0 } reverse @x;

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