Eroare de compilare: main.cpp: In function 'int main()': main.cpp:6:13: error: reference to 'find' is ambiguous 6 | #define cin find | ^~~~ main.cpp:26:5: note: in expansion of macro 'cin' 26 | cin >> n >> m; | ^~~ In file included from /usr/include/c++/12.2.1/bits/locale_facets.h:48, from /usr/include/c++/12.2.1/bits/basic_ios.h:37, from /usr/include/c++/12.2.1/ios:44, from /usr/include/c++/12.2.1/istream:38, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:1: /usr/include/c++/12.2.1/bits/streambuf_iterator.h:434:5: note: candidates are: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)' 434 | find(istreambuf_iterator<_CharT> __first, | ^~~~ main.cpp:6:13: note: 'std::ifstream find' 6 | #define cin find | ^~~~ main.cpp:9:10: note: in expansion of macro 'cin' 9 | ifstream cin("dfs.in"); | ^~~ main.cpp:6:13: error: reference to 'find' is ambiguous 6 | #define cin find | ^~~~ main.cpp:30:9: note: in expansion of macro 'cin' 30 | cin >> x >> y; | ^~~ /usr/include/c++/12.2.1/bits/streambuf_iterator.h:434:5: note: candidates are: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)' 434 | find(istreambuf_iterator<_CharT> __first, | ^~~~ main.cpp:6:13: note: 'std::ifstream find' 6 | #define cin find | ^~~~ main.cpp:9:10: note: in expansion of macro 'cin' 9 | ifstream cin("dfs.in"); | ^~~ Non zero exit status: 1