Eroare de compilare: main.cpp: In function 'void kruskal(std::vector<int>&, std::vector<int>&, std::vector<std::tuple<int, int, int> >&, std::vector<std::tuple<int, int, int> >&)': main.cpp:39:28: error: no matching function for call to 'get<1>(__gnu_cxx::__alloc_traits<std::allocator<std::tuple<int, int, int> >, std::tuple<int, int, int> >::value_type&)' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ In file included from /usr/include/c++/12.2.1/bits/stl_algobase.h:64, from /usr/include/c++/12.2.1/string:50, 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/ostream:38, from /usr/include/c++/12.2.1/iostream:39, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_pair.h:855:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(pair<_Tp1, _Tp2>&)' 855 | get(pair<_Tp1, _Tp2>& __in) noexcept | ^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:855:5: note: template argument deduction/substitution failed: main.cpp:39:28: note: '__gnu_cxx::__alloc_traits<std::allocator<std::tuple<int, int, int> >, std::tuple<int, int, int> >::value_type' {aka 'std::tuple<int, int, int>'} is not derived from 'std::pair<_Tp1, _Tp2>' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:860:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(pair<_Tp1, _Tp2>&&)' 860 | get(pair<_Tp1, _Tp2>&& __in) noexcept | ^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:860:5: note: template argument deduction/substitution failed: main.cpp:39:28: note: '__gnu_cxx::__alloc_traits<std::allocator<std::tuple<int, int, int> >, std::tuple<int, int, int> >::value_type' {aka 'std::tuple<int, int, int>'} is not derived from 'std::pair<_Tp1, _Tp2>' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:865:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(const pair<_Tp1, _Tp2>&)' 865 | get(const pair<_Tp1, _Tp2>& __in) noexcept | ^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:865:5: note: template argument deduction/substitution failed: main.cpp:39:28: note: '__gnu_cxx::__alloc_traits<std::allocator<std::tuple<int, int, int> >, std::tuple<int, int, int> >::value_type' {aka 'std::tuple<int, int, int>'} is not derived from 'const std::pair<_Tp1, _Tp2>' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:870:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(const pair<_Tp1, _Tp2>&&)' 870 | get(const pair<_Tp1, _Tp2>&& __in) noexcept | ^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:870:5: note: template argument deduction/substitution failed: main.cpp:39:28: note: '__gnu_cxx::__alloc_traits<std::allocator<std::tuple<int, int, int> >, std::tuple<int, int, int> >::value_type' {aka 'std::tuple<int, int, int>'} is not derived from 'const std::pair<_Tp1, _Tp2>' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:879:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(pair<_T1, _T2>&)' 879 | get(pair<_Tp, _Up>& __p) noexcept | ^~~ /usr/include/c++/12.2.1/bits/stl_pair.h:879:5: note: template argument deduction/substitution failed: main.cpp:39:28: error: type/value mismatch at argument 1 in template parameter list for 'template<class _Tp, class _Up> constexpr _Tp& std::get(pair<_T1, _T2>&)' 39 | int nod1 = get <1> (edges[i]), nod2 = get <2> (edges[i]), cost = get <0> (edges[i]); | ~~~~~~~~^~~~~~~~~~ main.cpp:39:28: note: expected a type, got '1' /usr/include/c++/12.2.1/bits/stl_pair.h:884:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const pair<_T1, _T2>&)' 884 | get(const pair<_Tp, _Up>& __p) noexcept Non zero exit status: 1