Eroare de compilare: main.cpp:7:13: error: variable 'std::ifstream cin' has initializer but incomplete type 7 | ifstream cin("insule.in"); | ^ main.cpp:8:14: error: variable 'std::ofstream cout' has initializer but incomplete type 8 | ofstream cout("insule.out"); | ^ main.cpp: In function 'int main()': main.cpp:55:5: error: reference to 'cin' is ambiguous 55 | cin >> n >> m; char a; | ^~~ 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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("insule.in"); | ^~~ main.cpp:60:13: error: reference to 'cin' is ambiguous 60 | cin >> a; | ^~~ 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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("insule.in"); | ^~~ main.cpp:74:5: error: reference to 'cout' is ambiguous 74 | cout << nr << " " << ng << " " << nb; | ^~~~ 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:8:10: note: '<typeprefixerror>cout' 8 | ofstream cout("insule.out"); | ^~~~ Non zero exit status: 1