i'm a lousy golfer... 
use strict;

my @lc = ('a'..'z');
my (@uc, $counter);

for my $letter (@lc) {
    $counter++;
    if ($counter % 2) {
    $letter = uc($letter);
    }
    push (@uc, $letter);
}

print "@uc" . "\n";

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In reply to Re: uc() every other letter by cricket
in thread uc() every other letter by Anonymous Monk

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