Compilare: main.cpp: In member function 'void GrafPonderat::Kruskall()': main.cpp:175:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 175 | for (int i = 0; i < muchii.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::BFS(int)': main.cpp:246:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 246 | for (int i=1; i < distante.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::DFSrezolvare(int)': main.cpp:270:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 270 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'void countSort(std::vector<int>&)': main.cpp:377:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 377 | for (int i = 1; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:388:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 388 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp: In member function 'void Graf::HavelHakimi()': main.cpp:421:23: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 421 | if (secventa.size() < deScazut) | ~~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp:435:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 435 | for (int i = 0; i < secventa.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::MuchiiCrit()': main.cpp:587:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 587 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::SortareTopologica()': main.cpp:611:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 611 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~