Eroare de compilare: main.cpp: In function 'void solve()': main.cpp:20:5: error: 'cin' was not declared in this scope 20 | cin >> n; | ^~~ main.cpp:3:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 2 | #include <vector> +++ |+#include <iostream> 3 | main.cpp:37:5: error: 'cout' was not declared in this scope 37 | cout << sol[n % 2].size () << ' '; | ^~~~ main.cpp:37:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? Non zero exit status: 1