Compilare: main.cpp: In function 'int main()': main.cpp:23:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for(int i = 1, j = -1; i < aux.size(); i++){ | ~~^~~~~~~~~~~~ main.cpp:43:44: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 43 | for(int i = 0, j = -1, enterAux; i < b.size() && pos.size() < 1000; i++){ | ~~^~~~~~~~~~ main.cpp:50:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 50 | if(pos.size() < 1000 && j == a.size() - 1){ | ~~^~~~~~~~~~~~~~~ main.cpp:58:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 58 | if(i >= b.size()) | ~~^~~~~~~~~~~