Eroare de compilare: user.cpp: In function ‘int cub(long long int)’: user.cpp:38:7: warning: unused variable ‘sol’ [-Wunused-variable] int sol = 0; ^~~ user.cpp: In function ‘int rez()’: user.cpp:53:3: error: ‘fin’ was not declared in this scope fin >> n; ^~~ user.cpp:81:5: error: ‘fout’ was not declared in this scope fout << b[i] << " "; ^~~~ user.cpp:82:3: error: ‘fout’ was not declared in this scope fout << "\n"; ^~~~ user.cpp:83:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^