Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:16:5: error: reference to ‘cin’ is ambiguous cin>>n>>k; ^ user.cpp:6:10: note: candidates are: std::ifstream cin ifstream cin("deque.in"); ^ In file included from user.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:18:9: error: reference to ‘cin’ is ambiguous cin>>v[i]; ^ user.cpp:6:10: note: candidates are: std::ifstream cin ifstream cin("deque.in"); ^ In file included from user.cpp:1:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:34:5: error: reference to ‘cout’ is ambiguous cout<<S; ^ user.cpp:7:10: note: candidates are: std::ofstream cout ofstream cout("deque.out"); ^ In file included from user.cpp:1:0: /usr/include/c++/4.8/iostream:61:18: note: std::ostream std::cout extern ostream cout; /// Linked to standard output ^