Compilare: user.cpp: In function ‘int writeSol(int)’: user.cpp:32:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:48:43: warning: capture of variable ‘h’ with non-automatic storage duration [enabled by default] for_each(aux.begin() + 2, aux.end(),[&h](int a) { ^ user.cpp:8:8: note: ‘int h’ declared here int N, h, best, start; ^