Eroare de compilare: main.cpp:7:13: error: variable 'std::ifstream cin' has initializer but incomplete type 7 | ifstream cin("maxq.in"); | ^ main.cpp:8:14: error: variable 'std::ofstream cout' has initializer but incomplete type 8 | ofstream cout("maxq.out"); | ^ main.cpp: In function 'int readNumber()': main.cpp:86:25: error: reference to 'cin' is ambiguous 86 | int readNumber(){int x; cin >> x; return x;} | ^~~ 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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("maxq.in"); | ^~~ main.cpp: In function 'int main()': main.cpp:94:20: error: reference to 'cin' is ambiguous 94 | int n,m,t,a,b; cin >> n; | ^~~ /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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("maxq.in"); | ^~~ main.cpp:95:26: error: reference to 'cin' is ambiguous 95 | initializeValues(n); cin >> m; | ^~~ /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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("maxq.in"); | ^~~ main.cpp:98:13: error: reference to 'cin' is ambiguous 98 | cin >> t >> a >> b; | ^~~ /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:7:10: note: '<typeprefixerror>cin' 7 | ifstream cin("maxq.in"); | ^~~ main.cpp:100:18: error: reference to 'cout' is ambiguous 100 | else cout << max(0LL,querySequence(a+1,b+1,1)) << '\n'; | ^~~~ /usr/include/c++/12.2.1/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output Non zero exit status: 1