Compilare: main.cpp: In constructor 'Disjoint::Disjoint(int)': main.cpp:7:20: warning: 'Disjoint::rang' will be initialized after [-Wreorder] 7 | vector<int> sef, rang; | ^~~~ main.cpp:7:15: warning: 'std::vector<int> Disjoint::sef' [-Wreorder] 7 | vector<int> sef, rang; | ^~~ main.cpp:9:3: warning: when initialized here [-Wreorder] 9 | Disjoint(int n_) : n(n_), rang(n_ + 1), sef(n_ + 1) { | ^~~~~~~~