Compilare: main.cpp: In function 'int main()': main.cpp:25:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(i=0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:29:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for(i=0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:47:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(i=0;i<rasp.size();i++) cout<<rasp[i]<<" "; | ~^~~~~~~~~~~~