Eroare de compilare: main.cpp:5: warning: ignoring '#pragma gcc target' [-Wunknown-pragmas] 5 | #pragma gcc target("avx2") | main.cpp:12:13: error: variable 'std::ifstream cin' has initializer but incomplete type 12 | ifstream cin("cmmmc.in"); | ^ main.cpp:13:14: error: variable 'std::ofstream cout' has initializer but incomplete type 13 | ofstream cout("cmmmc.out"); | ^ main.cpp: In function 'int main()': main.cpp:33:5: error: reference to 'cin' is ambiguous 33 | cin.tie(NULL); | ^~~ In file included from main.cpp:6: /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:12:10: note: '<typeprefixerror>cin' 12 | ifstream cin("cmmmc.in"); | ^~~ main.cpp:35:5: error: reference to 'cin' is ambiguous 35 | cin >> t; | ^~~ /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:12:10: note: '<typeprefixerror>cin' 12 | ifstream cin("cmmmc.in"); | ^~~ main.cpp:40:9: error: reference to 'cin' is ambiguous 40 | 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:12:10: note: '<typeprefixerror>cin' 12 | ifstream cin("cmmmc.in"); | ^~~ main.cpp:72:9: error: reference to 'cout' is ambiguous 72 | cout << ans << " " << st << " " << dr << '\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 | ^~~~ main.cpp:13:10: note: '<typeprefixerror>cout' 13 | ofstream cout("cmmmc.out"); | ^~~~ main.cpp:59:14: warning: unused variable 'ok' [-Wunused-variable] 59 | bool ok = 0; | ^~ Non zero exit status: 1