Eroare de compilare: main.cpp: In function 'int main()': main.cpp:116:5: error: reference to 'cin' is ambiguous 116 | cin.tie ( 0 )->sync_with_stdio ( 0 ); | ^~~ 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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("ucl.in"); | ^~~ main.cpp:117:5: error: reference to 'cin' is ambiguous 117 | cin.tie ( NULL ); | ^~~ 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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("ucl.in"); | ^~~ main.cpp:118:5: error: reference to 'cout' is ambiguous 118 | cout.tie ( NULL ); | ^~~~ 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:12:10: note: 'std::ofstream cout' 12 | ofstream cout("ucl.out"); | ^~~~ main.cpp:120:5: error: reference to 'cin' is ambiguous 120 | cin >> T; | ^~~ 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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("ucl.in"); | ^~~ main.cpp:126:9: error: reference to 'cin' is ambiguous 126 | cin >> n; | ^~~ 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:11:10: note: 'std::ifstream cin' 11 | ifstream cin("ucl.in"); Non zero exit status: 1