Compilare: main.cpp: In function 'void reuniune()': main.cpp:71:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | for (int i = 0; i < vec.size(); i++) | ~~^~~~~~~~~~~~ main.cpp:76:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for (int i = 0; i < vec.size(); i++) { | ~~^~~~~~~~~~~~ main.cpp:84:59: warning: 'poz_inaltime_max' may be used uninitialized in this function [-Wmaybe-uninitialized] 84 | maxim_cur = max(maxim_cur, noduri[vec[poz_inaltime_max]].dimensiune); | ^