Compilare: user.cpp: In function ‘void calclvl(int)’: user.cpp:17:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < adia[nod].size(); ++i) ~~^~~~~~~~~~~~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:35:45: warning: ‘we_foud_it_guys_we_found_da_wae’ may be used uninitialized in this function [-Wmaybe-uninitialized] calclvl(we_foud_it_guys_we_found_da_wae); ^