Compilare: main.cpp: In constructor 'AhoCorasick::AhoCorasick(const std::vector<std::__cxx11::basic_string<char> >&)': main.cpp:20:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 20 | for (int i = 0; i < cuvinte.size(); ++i) | ~~^~~~~~~~~~~~~~~~ main.cpp: In member function 'void AhoCorasick::cauta(const std::string&, std::vector<int>&)': main.cpp:27:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 27 | for (int i = 0; i < text.size(); ++i) { | ~~^~~~~~~~~~~~~