Eroare de compilare: user.cpp: In function ‘int noPara()’: user.cpp:48:2: error: reference to ‘minus’ is ambiguous minus = 1; ^ user.cpp:18:13: note: candidates are: int minus int lg, nr, minus; ^ In file included from /usr/include/c++/4.8/string:48:0, from /usr/include/c++/4.8/random:41, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from user.cpp:4: /usr/include/c++/4.8/bits/stl_function.h:149:12: note: template<class _Tp> struct std::minus struct minus : public binary_function<_Tp, _Tp, _Tp> ^ user.cpp:50:3: error: reference to ‘minus’ is ambiguous minus = -1; ^ user.cpp:18:13: note: candidates are: int minus int lg, nr, minus; ^ In file included from /usr/include/c++/4.8/string:48:0, from /usr/include/c++/4.8/random:41, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from user.cpp:4: /usr/include/c++/4.8/bits/stl_function.h:149:12: note: template<class _Tp> struct std::minus struct minus : public binary_function<_Tp, _Tp, _Tp> ^ user.cpp:60:9: error: reference to ‘minus’ is ambiguous return minus * nr + noPara(); ^ user.cpp:18:13: note: candidates are: int minus int lg, nr, minus; ^ In file included from /usr/include/c++/4.8/string:48:0, from /usr/include/c++/4.8/random:41, from /usr/include/c++/4.8/bits/stl_algo.h:65, from /usr/include/c++/4.8/algorithm:62, from user.cpp:4: /usr/include/c++/4.8/bits/stl_function.h:149:12: note: template<class _Tp> struct std::minus struct minus : public binary_function<_Tp, _Tp, _Tp> ^ user.cpp: In function ‘int roPara(VEC&)’: user.cpp:88:2: error: reference to ‘minus’ is ambiguous minus = 1; ^ user.cpp:18:13: note: candidates are: int minus int lg, nr, minus; ^