Compilare: main.cpp:61: warning: ignoring '#pragma region Setters' [-Wunknown-pragmas] 61 | #pragma region Setters&Getters | main.cpp:87: warning: ignoring '#pragma endregion ' [-Wunknown-pragmas] 87 | #pragma endregion | main.cpp: In function 'int main()': main.cpp:898:15: warning: unused variable 'nrEdges' [-Wunused-variable] 898 | int nrNodes, nrEdges, diameter; | ^~~~~~~ main.cpp: In member function 'int Graph::diameterOfTree()': main.cpp:880:39: warning: 'maxIndex' may be used uninitialized in this function [-Wmaybe-uninitialized] 880 | distances = minimalDistances(maxIndex); | ^