Compilare: main.cpp: In function 'void text_tastatura(const std::string&, std::ofstream&)': main.cpp:9:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 9 | for (int i=0; i<sir_taste.length(); i++) { | ~^~~~~~~~~~~~~~~~~~~