Eroare de compilare: user.cpp:6:14: error: variable ‘std::ifstream cin’ has initializer but incomplete type ifstream cin ("cmlsc.in"); ^ user.cpp:7:15: error: variable ‘std::ofstream cout’ has initializer but incomplete type ofstream cout ("cmlsc.out"); ^ user.cpp: In function ‘int main()’: user.cpp:21:2: error: reference to ‘cin’ is ambiguous cin >> n >> m; ^ user.cpp:6:10: note: candidates are: <typeprefixerror>cin ifstream cin ("cmlsc.in"); ^ In file included from user.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:25:4: error: reference to ‘cin’ is ambiguous cin >> v1[i]; ^ user.cpp:6:10: note: candidates are: <typeprefixerror>cin ifstream cin ("cmlsc.in"); ^ In file included from user.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:27:4: error: reference to ‘cin’ is ambiguous cin >> v2[j]; ^ user.cpp:6:10: note: candidates are: <typeprefixerror>cin ifstream cin ("cmlsc.in"); ^ In file included from user.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:32:4: error: reference to ‘cin’ is ambiguous cin >> v2[i]; ^ user.cpp:6:10: note: candidates are: <typeprefixerror>cin ifstream cin ("cmlsc.in"); ^ In file included from user.cpp:2:0: /usr/include/c++/4.8/iostream:60:18: note: std::istream std::cin extern istream cin; /// Linked to standard input ^ user.cpp:34:4: error: reference to ‘cin’ is ambiguous cin >> v1[j]; ^