Compilare: main.cpp: In member function 'void Graf::ctc()': main.cpp:308:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 308 | for(int j = 0; j < comp[i].size(); j++) | ~~^~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::afis_dij()': main.cpp:457:10: warning: unused variable 'vizi' [-Wunused-variable] 457 | int *vizi = new int[50005]; | ^~~~ main.cpp: In member function 'void Graf::apm()': main.cpp:604:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 604 | for(int m = 0; m < muchii.size(); m++) | ~~^~~~~~~~~~~~~~~ main.cpp:621:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 621 | for(int i=0; i<muchii_folosite.size(); i++) | ~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::muchie_critica()': main.cpp:657:9: warning: unused variable 'vecin' [-Wunused-variable] 657 | int vecin,nodCurent,lv,nrNoduri,nrMuchii; | ^~~~~ main.cpp:657:15: warning: unused variable 'nodCurent' [-Wunused-variable] 657 | int vecin,nodCurent,lv,nrNoduri,nrMuchii; | ^~~~~~~~~ main.cpp:657:25: warning: unused variable 'lv' [-Wunused-variable] 657 | int vecin,nodCurent,lv,nrNoduri,nrMuchii; | ^~ main.cpp: In member function 'void Graf::afis_darb()': main.cpp:694:9: warning: unused variable 's' [-Wunused-variable] 694 | int s; | ^