Borderou de evaluare (job #347368)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10:15: error: no matching function for call to ‘std::basic_ifstream<char>::getline()’ user.cpp:10:15: note: candidates are: /usr/include/c++/4.6/istream:599:5: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char, _Traits = std::char_traits<char>, std::basic_istream<_CharT, _Traits>::char_type = char, std::streamsize = int] /usr/include/c++/4.6/istream:599:5: note: candidate expects 3 arguments, 0 provided /usr/include/c++/4.6/istream:408:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char, _Traits = std::char_traits<char>, std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>, std::basic_istream<_CharT, _Traits>::char_type = char, std::streamsize = int] /usr/include/c++/4.6/istream:408:7: note: candidate expects 2 arguments, 0 provided