Compilare: main.cpp: In constructor 'Arbore::Arbore()': main.cpp:20:10: warning: 'Arbore::radacina' will be initialized after [-Wreorder] 20 | Nod* radacina; | ^~~~~~~~ main.cpp:9:17: warning: 'std::vector<int> Arbore::v' [-Wreorder] 9 | vector<int> v; | ^ main.cpp:21:5: warning: when initialized here [-Wreorder] 21 | Arbore():radacina(new Nod), v(vector<int>()){} | ^~~~~~ main.cpp: In member function 'void Arbore::afisare_vector()': main.cpp:34:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int i = 1; i < v.size(); i++){ | ~~^~~~~~~~~~