Compilare: main.cpp: In function 'int bfs(int)': main.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for(int i=0;i<G[elem_curent].size();i++) | ~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:47:1: warning: no return statement in function returning non-void [-Wreturn-type] 47 | } | ^ main.cpp: In function 'int baterie_necesara(int)': main.cpp:76:12: warning: 'bat' may be used uninitialized in this function [-Wmaybe-uninitialized] 76 | return bat; | ^~~ main.cpp: In function 'int main()': main.cpp:100:32: warning: 'bat' may be used uninitialized in this function [-Wmaybe-uninitialized] 100 | out<<baterie_necesara(k); | ^