This directory contains a program intended to solve the four-color map problem
and related problems.

The *.map files are maps for the program to color.

gcc -O2 color.c -o color produces a nicely working executable.

color.c,v is an RCS archive of the revisions to color.c, which is the 
(self-contained) map-coloring program.  In case you don't grok RCS,
the versions directory contains a copy of each version of the program,
and a listing of its differences from the previous version, and the file
'log', which contains all the information about all the different revisions.
