Eroare de compilare: main.cpp: In function 'void afisare2(std::vector<std::__cxx11::list<int> >&)': main.cpp:23:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::list<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for(int i = 1; i<L.size();i++) | ~^~~~~~~~~ main.cpp: At global scope: main.cpp:46:1: error: ISO C++ forbids declaration of 'afisare_componente' with no type [-fpermissive] 46 | afisare_componente(const vector<list<int>>C, const char *filename) | ^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int afisare_componente(std::vector<std::__cxx11::list<int> >, const char*)': main.cpp:57:1: warning: no return statement in function returning non-void [-Wreturn-type] 57 | } | ^ Non zero exit status: 1