Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:22: error: ‘class std::vector<int, std::allocator<int> >’ has no member named ‘find’ user.cpp:22: error: no matching function for call to ‘std::vector<int, std::allocator<int> >::insert(int&)’ /usr/include/c++/4.4/bits/vector.tcc:106: note: candidates are: __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> > std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, const _Tp&) [with _Tp = int, _Alloc = std::allocator<int>] /usr/include/c++/4.4/bits/stl_vector.h:850: note: void std::vector<_Tp, _Alloc>::insert(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, size_t, const _Tp&) [with _Tp = int, _Alloc = std::allocator<int>] user.cpp:24: error: no matching function for call to ‘std::vector<int, std::allocator<int> >::erase(int&)’ /usr/include/c++/4.4/bits/vector.tcc:133: note: candidates are: __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> > std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = int, _Alloc = std::allocator<int>] /usr/include/c++/4.4/bits/vector.tcc:145: note: __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> > std::vector<_Tp, _Alloc>::erase(__gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >, __gnu_cxx::__normal_iterator<typename std::_Vector_base<_Tp, _Alloc>::_Tp_alloc_type::pointer, std::vector<_Tp, _Alloc> >) [with _Tp = int, _Alloc = std::allocator<int>] user.cpp:26: error: ‘class std::vector<int, std::allocator<int> >’ has no member named ‘find’ user.cpp:14: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:15: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result