Eroare de compilare: main.cpp: In function 'void make_set(int)': main.cpp:22:5: error: reference to 'size' is ambiguous 22 | size[v] = 1; | ^~~~ In file included from /usr/include/c++/12.2.1/string:52, from /usr/include/c++/12.2.1/bits/locale_classes.h:40, from /usr/include/c++/12.2.1/bits/ios_base.h:41, from /usr/include/c++/12.2.1/ios:42, 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/range_access.h:274:5: note: candidates are: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])' 274 | size(const _Tp (&)[_Nm]) noexcept | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:264:5: note: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)' 264 | size(const _Container& __cont) noexcept(noexcept(__cont.size())) | ^~~~ main.cpp:11:19: note: 'int size [100001]' 11 | int par[MAX + 1], size[MAX + 1]; | ^~~~ main.cpp: In function 'void union_sets(int, int)': main.cpp:29:13: error: reference to 'size' is ambiguous 29 | if (size[a] < size[b]) | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])' 274 | size(const _Tp (&)[_Nm]) noexcept | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:264:5: note: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)' 264 | size(const _Container& __cont) noexcept(noexcept(__cont.size())) | ^~~~ main.cpp:11:19: note: 'int size [100001]' 11 | int par[MAX + 1], size[MAX + 1]; | ^~~~ main.cpp:29:23: error: reference to 'size' is ambiguous 29 | if (size[a] < size[b]) | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])' 274 | size(const _Tp (&)[_Nm]) noexcept | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:264:5: note: 'template<class _Container> constexpr decltype (__cont.size()) std::size(const _Container&)' 264 | size(const _Container& __cont) noexcept(noexcept(__cont.size())) | ^~~~ main.cpp:11:19: note: 'int size [100001]' 11 | int par[MAX + 1], size[MAX + 1]; | ^~~~ main.cpp:32:9: error: reference to 'size' is ambiguous 32 | size[a] += size[b]; | ^~~~ /usr/include/c++/12.2.1/bits/range_access.h:274:5: note: candidates are: 'template<class _Tp, long unsigned int _Nm> constexpr std::size_t std::size(const _Tp (&)[_Nm])' 274 | size(const _Tp (&)[_Nm]) noexcept Non zero exit status: 1