Eroare de compilare: main.cpp: In function 'int main()': main.cpp:20:39: error: no matching function for call to 'std::queue<std::tuple<int, int, int> >::push(<brace-enclosed initializer list>)' 20 | q.push({i, j, 0}); | ~~~~~~^~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/queue:64, from main.cpp:2: /usr/include/c++/12.2.1/bits/stl_queue.h:285:7: note: candidate: 'void std::queue<_Tp, _Sequence>::push(const value_type&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >; value_type = std::tuple<int, int, int>]' 285 | push(const value_type& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:285:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const std::queue<std::tuple<int, int, int> >::value_type&' {aka 'const std::tuple<int, int, int>&'} 285 | push(const value_type& __x) | ~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/12.2.1/bits/stl_queue.h:290:7: note: candidate: 'void std::queue<_Tp, _Sequence>::push(value_type&&) [with _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >; value_type = std::tuple<int, int, int>]' 290 | push(value_type&& __x) | ^~~~ /usr/include/c++/12.2.1/bits/stl_queue.h:290:25: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::queue<std::tuple<int, int, int> >::value_type&&' {aka 'std::tuple<int, int, int>&&'} 290 | push(value_type&& __x) | ~~~~~~~~~~~~~^~~ main.cpp:25:22: error: 'std::tuple<int, int, int> t' has incomplete type 25 | auto t = q.front(); | ^ main.cpp:39:56: error: 'make_tuple' was not declared in this scope 39 | q.push(make_tuple(ni, nj, dist + 1)); | ^~~~~~~~~~ main.cpp:3:1: note: 'std::make_tuple' is defined in header '<tuple>'; did you forget to '#include <tuple>'? 2 | #include <queue> +++ |+#include <tuple> 3 | #include <vector> In file included from /usr/include/c++/12.2.1/deque:64, from /usr/include/c++/12.2.1/queue:60: /usr/include/c++/12.2.1/bits/stl_deque.h: In instantiation of 'void std::deque<_Tp, _Alloc>::_M_destroy_data(iterator, iterator, const std::allocator<_CharT>&) [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >; iterator = std::_Deque_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >::iterator]': /usr/include/c++/12.2.1/bits/stl_deque.h:1028:24: required from 'std::deque<_Tp, _Alloc>::~deque() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]' /usr/include/c++/12.2.1/bits/stl_queue.h:96:11: required from here /usr/include/c++/12.2.1/bits/stl_deque.h:2090:14: error: invalid use of incomplete type 'std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >::value_type' {aka 'class std::tuple<int, int, int>'} 2090 | if (!__has_trivial_destructor(value_type)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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, from /usr/include/c++/12.2.1/fstream:38, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_pair.h:90:11: note: declaration of 'std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >::value_type' {aka 'class std::tuple<int, int, int>'} 90 | class tuple; | ^~~~~ /usr/include/c++/12.2.1/bits/stl_deque.h: In instantiation of 'void std::deque<_Tp, _Alloc>::pop_front() [with _Tp = std::tuple<int, int, int>; _Alloc = std::allocator<std::tuple<int, int, int> >]': /usr/include/c++/12.2.1/bits/stl_queue.h:321:13: required from 'void std::queue<_Tp, _Sequence>::pop() [with _Tp = std::tuple<int, int, int>; _Sequence = std::deque<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int> > >]' main.cpp:26:8: required from here Non zero exit status: 1