Compilare: main.cpp: In function 'int inmulteste(std::string, std::string)': main.cpp:47:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(int i =0;i<a.size();i++){ | ~^~~~~~~~~ main.cpp:82:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 82 | for(int i =0;i<a.size();i++){ | ~^~~~~~~~~ main.cpp: In function 'int transforama(std::string)': main.cpp:94:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 94 | for(int i = index;i<s.size();i++){ | ~^~~~~~~~~