Compilare: main.cpp: In member function 'void Graf::EulerCircuit(int)': main.cpp:153:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 153 | for (int j = 0; j < listaVecini[c].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:164:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 164 | for (int i = 0; i < listaVecini[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:171:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 171 | for (int j = 0; j < listaVecini[c].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graf::isBridge(int, int)': main.cpp:192:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 192 | for (int i = 0; i < listaVecini[nod1].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:200:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 200 | for (int i = 0; i < listaVecini[nod2].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::getConnected(int, std::vector<bool>&)': main.cpp:228:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 228 | for (int i = 0; i < listaVecini[nod].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::print_listaVecini() const': main.cpp:277:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 277 | for (int j = 0; j < listaVecini[i].size(); j++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::BFS(int, std::vector<int>&)': main.cpp:389:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 389 | for (int i = 0 ; i < listaVecini[nod - 1].size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'bool HavelHakimi()': main.cpp:554:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 554 | for (int i = 0; i < grad.size(); i++){ | ~~^~~~~~~~~~~~~ main.cpp: In member function 'void Graf::printAPM()': main.cpp:612:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 612 | for (int i = 1; i < listaVeciniCost.size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:619:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 619 | for (int i = 1; i < listaVeciniCost.size(); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~