Re: [Fwd: graceful tree labeling example]

> I recently implemented a MathProg model that attempts to generate a
> graceful labeling for a given input tree. I thought I'd post here to
> see if there was any interest in including it in the examples that
> come with the GLPK source distribution.
> 
> The model and an example data file are attached. You can also find
> them on github, along with a README and a few more example inputs:
> 
>     https://github.com/appleby/graceful-tree
> 
> This is my first attempt at a MathProg model, so I'm happy to hear
> corrections or suggestions for improving the model in any case.
> 

Thank you for your contribution.

Please merge model and data sections into one file and then post it to
the list. I will include it into the next release of the package.
Thanks.

Andrew Makhorin