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#!perl -wl my @L1 = qw/A b c de fgh ijk lmno pqrst uvwxyz/; my @L2 = qw/a b c de fgh ijk lmnO pqrsT uvwxyZ/; my @MATCHES = (); my $LMATCH = 0; for $I1 (sort{length($b)<=>length($a)}@L1){ last if length($I1) < $LMATCH; for $I2 (grep{$_ eq $I1}sort{length($b)<=>length($a)}@L2){ $LMATCH = length($I2); push @MATCHES, $I1; } } print "LIST1: " . scalar @L1 . " items LIST2: " . scalar @L2 . " items MATCHES: @MATCHES";

perl -e"map print(chr(hex(( q{6f634070617a6d692e7273650a}=~/../g)[hex]))), (q{375542349abb99098106c}=~/./g)"

In reply to Re: finding longest common substring by pizza_milkshake
in thread finding longest common substring by revdiablo

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