Eroare de compilare: main.cpp:9:14: error: variable 'std::ifstream cin' has initializer but incomplete type 9 | ifstream cin ("arbore3.in"); | ^ main.cpp:10:15: error: variable 'std::ofstream cout' has initializer but incomplete type 10 | ofstream cout ("arbore3.out"); | ^ main.cpp: In function 'int main()': main.cpp:45:3: error: reference to 'cin' is ambiguous 45 | cin >> n >> ssrc; | ^~~ In file included from main.cpp:1: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:9:10: note: '<typeprefixerror>cin' 9 | ifstream cin ("arbore3.in"); | ^~~ main.cpp:48:5: error: reference to 'cin' is ambiguous 48 | cin >> x >> y; | ^~~ In file included from main.cpp:1: /usr/include/c++/10/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:9:10: note: '<typeprefixerror>cin' 9 | ifstream cin ("arbore3.in"); | ^~~ main.cpp:59:3: error: reference to 'cout' is ambiguous 59 | cout << sol; | ^~~~ In file included from main.cpp:1: /usr/include/c++/10/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:10:10: note: '<typeprefixerror>cout' 10 | ofstream cout ("arbore3.out"); | ^~~~ Non zero exit status: 1