Eroare de compilare: main.cpp: In function 'void join(int, int)': main.cpp:41:9: error: reference to 'rank' is ambiguous 41 | if (rank[nod1] == rank[nod2]){ | ^~~~ In file included from /usr/include/c++/12.2.1/bits/stl_pair.h:60, from /usr/include/c++/12.2.1/bits/stl_algobase.h:64, from /usr/include/c++/12.2.1/bits/specfun.h:45, from /usr/include/c++/12.2.1/cmath:1935, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:41, from main.cpp:1: /usr/include/c++/12.2.1/type_traits:1394:12: note: candidates are: 'template<class> struct std::rank' 1394 | struct rank | ^~~~ main.cpp:19:17: note: 'int rank [1005]' 19 | int tati[1005], rank[1005]; | ^~~~ main.cpp:41:23: error: reference to 'rank' is ambiguous 41 | if (rank[nod1] == rank[nod2]){ | ^~~~ /usr/include/c++/12.2.1/type_traits:1394:12: note: candidates are: 'template<class> struct std::rank' 1394 | struct rank | ^~~~ main.cpp:19:17: note: 'int rank [1005]' 19 | int tati[1005], rank[1005]; | ^~~~ main.cpp:42:13: error: reference to 'rank' is ambiguous 42 | rank[nod1]++, tati[nod2] = nod1; | ^~~~ /usr/include/c++/12.2.1/type_traits:1394:12: note: candidates are: 'template<class> struct std::rank' 1394 | struct rank | ^~~~ main.cpp:19:17: note: 'int rank [1005]' 19 | int tati[1005], rank[1005]; | ^~~~ main.cpp:45:14: error: reference to 'rank' is ambiguous 45 | else if (rank[nod1] > rank[nod2]){ | ^~~~ /usr/include/c++/12.2.1/type_traits:1394:12: note: candidates are: 'template<class> struct std::rank' 1394 | struct rank | ^~~~ main.cpp:19:17: note: 'int rank [1005]' 19 | int tati[1005], rank[1005]; | ^~~~ main.cpp:45:27: error: reference to 'rank' is ambiguous 45 | else if (rank[nod1] > rank[nod2]){ | ^~~~ /usr/include/c++/12.2.1/type_traits:1394:12: note: candidates are: 'template<class> struct std::rank' 1394 | struct rank | ^~~~ main.cpp:19:17: note: 'int rank [1005]' Non zero exit status: 1