Compilare: main.cpp: In function 'void facem_dfs_bai(int, int)': main.cpp:19:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | for (int i=0; i<graf[nod].size(); i++) | ~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int facem_bfs_bai(int)': main.cpp:41:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 41 | for(int i=0; i<graf[nod_nou].size(); i++) | ~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:70:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 70 | for(int j=0; j<graf_conexe[i].size(); j++) | ~^~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int facem_bfs_bai(int)': main.cpp:45:12: warning: 'maxim' may be used uninitialized in this function [-Wmaybe-uninitialized] 45 | return maxim; | ^~~~~