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nph's Introduction

nph

Some solvers for the Travelling Salesperson Problem

Requires

  • Ruby >= 1.9.3
  • RMagick gem - gem install rmagick
  • ImageMagick
  • Ghostscript

List a set of points in tsp.txt, then run rake tsp. The program will output an image called tsp.gif with a shortest possible tour of those points.

Example

tsp.txt

100 300
217 64
0 0
25 200
100 50
100 225
300 300
250 150
175 225

tsp.gif
An example TSP tour

Unit tests

Run unit tests contained in test/ with rake test, or just for the solver the image output uses run rake test TEST=test/tsp_test.rb

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Watchers

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