Eroare de compilare: user.cpp: In function ‘void dijkstra()’: user.cpp:34:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0; i <v[curent].size(); ++i) ^ user.cpp:36:17: error: ‘vecin’ was not declared in this scope nou=vecin[curent][i]; ^ user.cpp:37:17: error: ‘vi’ was not declared in this scope if (vi[nou]) continue; ^ user.cpp: In function ‘int main()’: user.cpp:58:9: error: ‘vecin’ was not declared in this scope vecin[a].push_back(b); ^ user.cpp:52:9: warning: unused variable ‘j’ [-Wunused-variable] int j, a, b, c; ^