Compilare: main.cpp: In member function 'void Graf::bfs_darb(int, std::vector<int>&, int&, int&)': main.cpp:296:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 296 | for(int i = 0; i < adj[nodCrt].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::nodCostMin(std::vector<int>&, std::vector<bool>&)': main.cpp:152:12: warning: 'indexOfMin' may be used uninitialized in this function [-Wmaybe-uninitialized] 152 | return indexOfMin; | ^~~~~~~~~~ main.cpp: In member function 'void Graf::APM()': main.cpp:184:31: warning: 'indexOfMin' may be used uninitialized in this function [-Wmaybe-uninitialized] 184 | parent[temp1] = nextVertex;