Compilare: main.cpp: In member function 'void GrafOrientat::BFord(int, bool&, std::vector<int>&, std::vector<std::vector<std::pair<int, int> > >&)': main.cpp:370:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 370 | for(int i=0; i<graf_c[nod].size(); i++) ///cautam prin nodurile adiacente | ~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool HH(std::vector<int>, int)': main.cpp:711:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 711 | if (x > v.size()) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:730:13: warning: unused variable 'tasta' [-Wunused-variable] 730 | int x,y,tasta,k,k2=1; | ^~~~~ main.cpp:730:19: warning: unused variable 'k' [-Wunused-variable] 730 | int x,y,tasta,k,k2=1; | ^ main.cpp:730:21: warning: unused variable 'k2' [-Wunused-variable] 730 | int x,y,tasta,k,k2=1; | ^~ main.cpp: In member function 'int GrafNeorientat::disjoint_sets(int, int, int)': main.cpp:662:21: warning: control reaches end of non-void function [-Wreturn-type] 662 | unire_arbori(cautare_tata(x),cautare_tata(y)); | ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool HH(std::vector<int>, int)': main.cpp:723:1: warning: control reaches end of non-void function [-Wreturn-type] 723 | } | ^