Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10:42: error: no matching function for call to ‘std::basic_ifstream<char>::basic_ifstream(const char [9], const char [3], _IO_FILE*&)’ ifstream fin ("rfinv.in", "rt", stdin); ^ user.cpp:10:42: note: candidates are: In file included from user.cpp:1:0: /usr/include/c++/4.8/fstream:483:7: note: std::basic_ifstream<_CharT, _Traits>::basic_ifstream(const string&, std::ios_base::openmode) [with _CharT = char; _Traits = std::char_traits<char>; std::string = std::basic_string<char>; std::ios_base::openmode = std::_Ios_Openmode] basic_ifstream(const std::string& __s, ^ /usr/include/c++/4.8/fstream:483:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/4.8/fstream:467:7: note: std::basic_ifstream<_CharT, _Traits>::basic_ifstream(const char*, std::ios_base::openmode) [with _CharT = char; _Traits = std::char_traits<char>; std::ios_base::openmode = std::_Ios_Openmode] basic_ifstream(const char* __s, ios_base::openmode __mode = ios_base::in) ^ /usr/include/c++/4.8/fstream:467:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/4.8/fstream:453:7: note: std::basic_ifstream<_CharT, _Traits>::basic_ifstream() [with _CharT = char; _Traits = std::char_traits<char>] basic_ifstream() : __istream_type(), _M_filebuf() ^ /usr/include/c++/4.8/fstream:453:7: note: candidate expects 0 arguments, 3 provided user.cpp:11:45: error: no matching function for call to ‘std::basic_ofstream<char>::basic_ofstream(const char [10], const char [3], _IO_FILE*&)’ ofstream fout ("rfinv.out", "wt", stdout); ^ user.cpp:11:45: note: candidates are: In file included from user.cpp:1:0: /usr/include/c++/4.8/fstream:658:7: note: std::basic_ofstream<_CharT, _Traits>::basic_ofstream(const string&, std::ios_base::openmode) [with _CharT = char; _Traits = std::char_traits<char>; std::string = std::basic_string<char>; std::ios_base::openmode = std::_Ios_Openmode] basic_ofstream(const std::string& __s, ^ /usr/include/c++/4.8/fstream:658:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/4.8/fstream:640:7: note: std::basic_ofstream<_CharT, _Traits>::basic_ofstream(const char*, std::ios_base::openmode) [with _CharT = char; _Traits = std::char_traits<char>; std::ios_base::openmode = std::_Ios_Openmode] basic_ofstream(const char* __s, ^ /usr/include/c++/4.8/fstream:640:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/4.8/fstream:625:7: note: std::basic_ofstream<_CharT, _Traits>::basic_ofstream() [with _CharT = char; _Traits = std::char_traits<char>] basic_ofstream(): __ostream_type(), _M_filebuf() ^ /usr/include/c++/4.8/fstream:625:7: note: candidate expects 0 arguments, 3 provided