Eroare de compilare: main.cpp:6:11: error: variable 'std::ifstream f' has initializer but incomplete type 6 | ifstream f("date.in"); | ^ main.cpp:7:11: error: variable 'std::ofstream g' has initializer but incomplete type 7 | ofstream g("date.out"); | ^ main.cpp: In function 'int max_paranteze(std::string)': main.cpp:12:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for (int i = 0; i < paranteze.length(); i++) { | ~~^~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1