Compilare: main.cpp: In function 'int main()': main.cpp:78:25: 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] 78 | for(ll j = 0; j < aux.size(); j++) mx = max(mx, aux[j]); | ~~^~~~~~~~~~~~ main.cpp:79:25: 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] 79 | for(ll j = 0; j < aux.size(); j++) | ~~^~~~~~~~~~~~