Eroare de compilare: user.cpp:10:13: error: variable ‘std::ifstream cin’ has initializer but incomplete type ifstream cin("infasuratoare.in"); ^ user.cpp:11:14: error: variable ‘std::ofstream cout’ has initializer but incomplete type ofstream cout("infasuratoare.out"); ^ user.cpp: In function ‘int main()’: user.cpp:28:5: error: reference to ‘cin’ is ambiguous cin>>n; ^ user.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin("infasuratoare.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:30:9: error: reference to ‘cin’ is ambiguous cin>>lst[i][0]>>lst[i][1]; ^ user.cpp:10:10: note: candidates are: <typeprefixerror>cin ifstream cin("infasuratoare.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 ^