my $found=0;
while(<>) {
  if (/woot!/) {
    print "You said woot!\n";
    $found=1;
    last;
  }
}
print "Nobody said 'woot!'\n" unless $found;

##</code><code>##

perl -e 'print "How sweet does a rose smell? "; chomp ($n = <STDIN>); $rose = "smells sweet to degree $n"; *other_name = *rose; print "$other_name\n"'