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:88:45: error: expected primary-expression before ';' token
                for (unsigned int j = 0; j < ; ++j) {
                                             ^