Eroare de compilare: user.cpp: In function ‘long long int rad(long long int)’: user.cpp:27:1: error: expected ‘;’ before ‘}’ token } ^ user.cpp: In function ‘int main()’: user.cpp:65:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < sol.size(); ++ i) ^ user.cpp:66:55: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] cout << sol[i] << " \n"[i + 1 == sol.size()]; ^