Eroare de compilare: main.cpp:11:13: error: variable 'std::ifstream cin' has initializer but incomplete type 11 | ifstream cin("hoata2.in"); | ^ main.cpp:12:14: error: variable 'std::ofstream cout' has initializer but incomplete type 12 | ofstream cout("hoata2.out"); | ^ main.cpp: In function 'void solve()': main.cpp:97:5: error: reference to 'cin' is ambiguous 97 | cin>>n>>k>>g; | ^~~ In file included from main.cpp:1: /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:11:10: note: '<typeprefixerror>cin' 11 | ifstream cin("hoata2.in"); | ^~~ main.cpp:109:9: error: reference to 'cin' is ambiguous 109 | cin>>v>>g2>>x; | ^~~ /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:11:10: note: '<typeprefixerror>cin' 11 | ifstream cin("hoata2.in"); | ^~~ main.cpp:132:20: error: reference to 'cout' is ambiguous 132 | if(x.second!=k)cout<<-1; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:12:10: note: '<typeprefixerror>cout' 12 | ofstream cout("hoata2.out"); | ^~~~ main.cpp:133:10: error: reference to 'cout' is ambiguous 133 | else cout<<-x.first; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:12:10: note: '<typeprefixerror>cout' 12 | ofstream cout("hoata2.out"); | ^~~~ main.cpp: In function 'int32_t main()': main.cpp:143:5: error: reference to 'cin' is ambiguous 143 | cin>>_; | ^~~ /usr/include/c++/12.2.1/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input Non zero exit status: 1