Eroare de compilare: main.cpp: In function 'int main()': main.cpp:30:12: error: no matching function for call to 'std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::push(<brace-enclosed initializer list>)' 30 | pq.push({0,1 << 0,0}); | ~~~~~~~^~~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/queue:64, from main.cpp:3: /usr/include/c++/12.2.1/bits/stl_queue.h:738:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::vector<std::tuple<int, int, int> >; _Compare = std::greater<std::tuple<int, int, int> >; value_type = std::tuple<int, int, int>]' 738 | push(const value_type& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::value_type&' {aka 'const std::tuple<int, int, int>&'} 738 | push(const value_type& __x) | ~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(value_type&&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::vector<std::tuple<int, int, int> >; _Compare = std::greater<std::tuple<int, int, int> >; value_type = std::tuple<int, int, int>]' 746 | push(value_type&& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::value_type&&' {aka 'std::tuple<int, int, int>&&'} 746 | push(value_type&& __x) | ~~~~~~~~~~~~~^~~ main.cpp:34:14: error: 'std::tuple<int, int, int> <structured bindings>' has incomplete type 34 | auto [wt, mask, nod] = pq.top(); | ^~~~~~~~~~~~~~~ main.cpp:61:24: error: no matching function for call to 'std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::push(<brace-enclosed initializer list>)' 61 | pq.push({dist[newMask][neigh], newMask, neigh}); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(const value_type&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::vector<std::tuple<int, int, int> >; _Compare = std::greater<std::tuple<int, int, int> >; value_type = std::tuple<int, int, int>]' 738 | push(const value_type& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:738:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::value_type&' {aka 'const std::tuple<int, int, int>&'} 738 | push(const value_type& __x) | ~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:7: note: candidate: 'void std::priority_queue<_Tp, _Sequence, _Compare>::push(value_type&&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::vector<std::tuple<int, int, int> >; _Compare = std::greater<std::tuple<int, int, int> >; value_type = std::tuple<int, int, int>]' 746 | push(value_type&& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:746:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::priority_queue<std::tuple<int, int, int>, std::vector<std::tuple<int, int, int> >, std::greater<std::tuple<int, int, int> > >::value_type&&' {aka 'std::tuple<int, int, int>&&'} 746 | push(value_type&& __x) | ~~~~~~~~~~~~~^~~ In file included from /usr/include/c++/12.2.1/vector:64, from main.cpp:2: /usr/include/c++/12.2.1/bits/stl_vector.h: In instantiation of 'constexpr std::_Vector_base<_Tp, _Alloc>::~_Vector_base() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]': /usr/include/c++/12.2.1/bits/stl_vector.h:526:7: required from 'std::priority_queue<_Tp, _Sequence, _Compare>::priority_queue() [with _Seq = std::vector<std::tuple<int, int, int> >; _Requires = void; _Tp = std::tuple<int, int, int>; _Sequence = std::vector<std::tuple<int, int, int> >; _Compare = std::greater<std::tuple<int, int, int> >]' main.cpp:22:58: required from here /usr/include/c++/12.2.1/bits/stl_vector.h:367:49: error: invalid use of incomplete type 'class std::tuple<int, int, int>' 367 | _M_impl._M_end_of_storage - _M_impl._M_start); | ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ 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/istream:38, Non zero exit status: 1