Compilare: main.cpp: In function 'bool And(std::string&, int&)': main.cpp:30:13: warning: unused variable 'NotCount' [-Wunused-variable] 30 | int NotCount = 0; | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:146:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 146 | for (int i = 0; i < change.size(); i++){ | ~~^~~~~~~~~~~~~~~