Compilare: main.cpp: In function 'int main()': main.cpp:74:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Punct>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 74 | for (int i = 0; i < puncte.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'bool comp(const Punct&, const Punct&)': main.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type] 38 | } | ^