na verdade, o seu tem 48 e o meu tem 47...<br><br><div><span class="gmail_quote">2008/3/13, Fernando Oliveira <<a href="mailto:fernandocorrea@gmail.com">fernandocorrea@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
perl -E'@a=split//,pop;say@a[0..abs]for 0..$#a,-@a+2..0' Perl<br><br>46!<br><br><div><span class="gmail_quote">2008/3/13, Eden Cardim <<a href="mailto:edencardim@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">edencardim@gmail.com</a>>:</span><div>
<span class="e" id="q_118a7bc58b6cbeef_1"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
2008/3/13 Fernando Oliveira <<a href="mailto:fernandocorrea@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">fernandocorrea@gmail.com</a>>:<br> <br>> (na verdade 50... esquecí de botar um -n no meu echo..)<br>
<br> <br>perl -E'@a=split//,pop;say@a[0..abs]for 0..$#a,-$#a+1..0' Perl<br>
<br> 47<br> <br> mas tenho quase certeza que tem como fazer muito menos com outra abordagem.<br> <br><br> --<br> <a href="http://edenc.vox.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">edenc.vox.com</a><br>
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</blockquote></span></div></div><br><br clear="all">
<br>-- <br><div><span class="e" id="q_118a7bc58b6cbeef_3">Just another Perl Hacker,<br>Fernando (SmokeMachine)<br><a href="http://perl-e.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://perl-e.org</a>
</span></div></blockquote></div><br><br clear="all"><br>-- <br>Just another Perl Hacker,<br>Fernando (SmokeMachine)<br><a href="http://perl-e.org">http://perl-e.org</a>