Eroare de compilare: main.cpp:5:13: error: variable 'std::ifstream cin' has initializer but incomplete type 5 | ifstream cin("granite.in"); | ^ main.cpp:6:14: error: variable 'std::ofstream cout' has initializer but incomplete type 6 | ofstream cout("granite.out"); | ^ main.cpp: In function 'int main()': main.cpp:12:5: error: reference to 'cin' is ambiguous 12 | cin>>s; | ^~~ 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:5:10: note: '<typeprefixerror>cin' 5 | ifstream cin("granite.in"); | ^~~ main.cpp:35:5: error: reference to 'cout' is ambiguous 35 | cout<<cf<<" "<<lmax; | ^~~~ 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:6:10: note: '<typeprefixerror>cout' 6 | ofstream cout("granite.out"); | ^~~~ Non zero exit status: 1