Compilare: main.cpp: In function 'int main()': main.cpp:33:34: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | while (dqx.size() && v[i]>=dqx.size()) | ~~~~^~~~~~~~~~~~