Compilare: main.cpp: In function 'int main()': main.cpp:31:14: 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] 31 | for(i=0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:36:14: 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] 36 | for(i=0;i<s.size();i++){ | ~^~~~~~~~~ main.cpp:58:14: 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] 58 | for(i=0;i<rasp.size();i++) cout<<rasp[i]<<" "; | ~^~~~~~~~~~~~