Rather than burdening every comparison of the sort with a conditional test, it'll be more efficient to sort the keys to an array and then reverse the array conditionally: 

my @sorted = sort { $scores{$b} <=> $scores{$a} } keys %scores;

@sorted = reverse @sorted if condition;

for ( @sorted ) {
   ...
}

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In reply to Re: Store operation in a variable by BrowserUk
in thread Store operation in a variable by vit

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