Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:38:18: error: request for member ‘size’ in ‘v’, which is of non-class type ‘std::vector<Values> [16385]’ for (int i=0;i<v.size();i++) ^ user.cpp:42:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int j=0;j<v[i].size();j++) ^ user.cpp:20:9: warning: unused variable ‘counter’ [-Wunused-variable] int counter=0; ^