Eroare de compilare: main.cpp: In member function 'void AIB::update(int, int)': main.cpp:18:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 18 | for(int i = k; i < aib.size(); i += lsb(i)) | ~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:51:5: error: 'sort' was not declared in this scope; did you mean 'short'? 51 | sort(v.begin(), v.end()); | ^~~~ | short Non zero exit status: 1