Compilare: user.cpp: In function ‘int main()’: user.cpp:93:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1 ; i < Cam.size(); i++) ^ user.cpp:96:66: warning: ‘J’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << Cam.size() - 1 << "\n" << Max << "\n" << I << " " << J << " " << Best << "\n"; ^ user.cpp:96:54: warning: ‘I’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout << Cam.size() - 1 << "\n" << Max << "\n" << I << " " << J << " " << Best << "\n"; ^