Compilare: main.cpp: In member function 'void GrafPonderat::Kruskall()': main.cpp:136:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 136 | for (int i = 0; i < muchii.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::BFS(int)': main.cpp:207:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 207 | for (int i=1; i < distante.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::DFSrezolvare(int)': main.cpp:231:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 231 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'void countSort(std::vector<int>&)': main.cpp:338:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 338 | for (int i = 1; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:349:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 349 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp: In member function 'void Graf::HavelHakimi()': main.cpp:382:23: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 382 | if (secventa.size() < deScazut) | ~~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp:396:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 396 | for (int i = 0; i < secventa.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::MuchiiCrit()': main.cpp:548:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 548 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::SortareTopologica()': main.cpp:572:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bool>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 572 | for (int i = 1; i < vizitate.size(); i++) | ~~^~~~~~~~~~~~~~~~~