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Re: Finding Hamiltonian Paths using the Regexp Engine

by chunlou (Curate)
on Aug 07, 2003 at 23:30 UTC ( #282058=note: print w/replies, xml ) Need Help??

in reply to Finding Hamiltonian Paths using the Regexp Engine

Just feel like to visualize the graph.
use strict; use warnings; use GraphViz; my $g = GraphViz->new(); for(<DATA>){ my @p = ($_ =~ /v\d/g); for(1..$#p){ $g->add_edge($p[0] => $p[$_], color => 'grey'); } } my @h = qw/v7 v8 v6 v5 v4 v3 v2 v1/; for(1..$#h){ $g->add_edge($h[$_-1] => $h[$_], color => 'red'); } $g->as_jpeg("graphm.jpg"); __DATA__ v1: v2 v2: v1, v3, v4 v3: v2, v4 v4: v2, v3, v5 v5: v4, v6, v8 v6: v5, v7, v8 v7: v6, v8 v8: v5, v6, v7

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[atcroft]: stevieb: Also, one other odd question... is it possible to set it up so that all the versions installed can use a single directory that they pull module sources into, rather than duplicating files? (Am I making sense, or do I have too high a CBC
[atcroft]: (caffeine-blood content) atm?)
[atcroft]: .oO(Interesting... I just went to http://blogs.perl. org/, did a search for "Mars", and tried to go to the second page of results, and received instead a "Request-URI Too Large" message.... odd.)

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