In file included from /in/driver/main.cpp:1:0:
/in/shortestP2P.hpp: In member function 'void ShortestP2P::distance(unsigned int, unsigned int)':
/in/shortestP2P.hpp:99:17: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
           if (A >= numNodes || B >= numNodes) {
               ~~^~~~~~~~~~~
/in/shortestP2P.hpp:99:34: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
           if (A >= numNodes || B >= numNodes) {
                                ~~^~~~~~~~~~~
cc1plus: all warnings being treated as errors