Compilare: main.cpp: In function 'int main()': main.cpp:27:27: warning: comparison of integer expressions of different signedness: 'std::deque<int, std::allocator<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 27 | if(ordine.size()+1==poz) | ~~~~~~~~~~~~~~~^~~~~ main.cpp:32:29: warning: comparison of integer expressions of different signedness: 'std::deque<int, std::allocator<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 32 | if(ordine.size()>=poz) | ~~~~~~~~~~~~~^~~~~ main.cpp:34:36: warning: comparison of integer expressions of different signedness: 'std::deque<int, std::allocator<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 34 | while(ordine.size()>=poz) | ~~~~~~~~~~~~~^~~~~ main.cpp:41:38: warning: comparison of integer expressions of different signedness: 'std::deque<int, std::allocator<int> >::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 41 | while(ordine.size()+1!=poz) | ~~~~~~~~~~~~~~~^~~~~