Compilare: main.cpp: In function 'int main()': main.cpp:32:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for(int i=0;i<dq.size();i++) | ~^~~~~~~~~~ main.cpp:36:36: warning: 'is' may be used uninitialized in this function [-Wmaybe-uninitialized] 36 | fout << is-k+1 << " " << is << " " << mx; | ^~~