Eroare de compilare in evaluator: In file included from /usr/include/c++/4.2/backward/fstream.h:31, from user.cpp:3: /usr/include/c++/4.2/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the <X> header for the <X.h> header for C++ includes, or <iostream> instead of the deprecated header <iostream.h>. To disable this warning use -Wno-deprecated. user.cpp: In function 'void citire()': user.cpp:13: error: reference to 'plus' is ambiguous user.cpp:8: error: candidates are: int plus /usr/include/c++/4.2/bits/stl_function.h:134: error: template<class _Tp> struct std::plus user.cpp:13: error: reference to 'plus' is ambiguous user.cpp:8: error: candidates are: int plus /usr/include/c++/4.2/bits/stl_function.h:134: error: template<class _Tp> struct std::plus user.cpp:13: error: reference to 'minus' is ambiguous user.cpp:8: error: candidates are: int minus /usr/include/c++/4.2/bits/stl_function.h:143: error: template<class _Tp> struct std::minus user.cpp:13: error: reference to 'minus' is ambiguous user.cpp:8: error: candidates are: int minus /usr/include/c++/4.2/bits/stl_function.h:143: error: template<class _Tp> struct std::minus user.cpp: In function 'void descompuneri()': user.cpp:28: error: reference to 'plus' is ambiguous user.cpp:8: error: candidates are: int plus /usr/include/c++/4.2/bits/stl_function.h:134: error: template<class _Tp> struct std::plus user.cpp:28: error: reference to 'plus' is ambiguous user.cpp:8: error: candidates are: int plus /usr/include/c++/4.2/bits/stl_function.h:134: error: template<class _Tp> struct std::plus user.cpp:30: error: reference to 'minus' is ambiguous user.cpp:8: error: candidates are: int minus