Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:22:2: error: reference to ‘cin’ is ambiguous cin>>n>>m; ^ user.cpp:8:10: note: candidates are: std::ifstream cin ifstream cin("rj.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:23:2: error: reference to ‘cin’ is ambiguous cin.get(); ^ user.cpp:8:10: note: candidates are: std::ifstream cin ifstream cin("rj.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:26:2: error: reference to ‘cin’ is ambiguous cin.getline(L[i],101); ^ user.cpp:8:10: note: candidates are: std::ifstream cin ifstream cin("rj.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:73:2: error: reference to ‘cout’ is ambiguous cout<<Time+1<<" "<<fx<<" "<<fy<<"\n"; ^ user.cpp:9:11: note: candidates are: std::ofstream cout ofstream cout("rj.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 ^