@lcase=(a..z);
foreach $item(@lcase)
{
  if ($sw =~/1/)
  {
    push (@case,lc($item));
    $sw=0;
  }
  else
  {
    push (@case,uc($item));
    $sw=1;
  }
}
print @case;

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

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