Eroare de compilare: main.cpp: In function 'int main()': main.cpp:20:56: error: no matching function for call to 'std::vector<std::vector<bool> >::vector(int, std::vector<bool>, bool)' 20 | vector<vector<bool>> ok(n+1,vector<bool> (n+1),true); | ^ In file included from /usr/include/c++/12.2.1/vector:64, from /usr/include/c++/12.2.1/functional:62, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:71, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_vector.h:702:9: note: candidate: 'template<class _InputIterator, class> constexpr std::vector<_Tp, _Alloc>::vector(_InputIterator, _InputIterator, const allocator_type&) [with <template-parameter-2-2> = _InputIterator; _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >]' 702 | vector(_InputIterator __first, _InputIterator __last, | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:702:9: note: template argument deduction/substitution failed: main.cpp:20:56: note: deduced conflicting types for parameter '_InputIterator' ('int' and 'std::vector<bool>') 20 | vector<vector<bool>> ok(n+1,vector<bool> (n+1),true); | ^ /usr/include/c++/12.2.1/bits/stl_vector.h:673:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(std::initializer_list<_Tp>, const allocator_type&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; allocator_type = std::allocator<std::vector<bool> >]' 673 | vector(initializer_list<value_type> __l, | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:673:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/12.2.1/bits/stl_vector.h:654:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, std::__type_identity_t<_Alloc>&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; std::__type_identity_t<_Alloc> = std::allocator<std::vector<bool> >]' 654 | vector(vector&& __rv, const __type_identity_t<allocator_type>& __m) | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:654:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/12.2.1/bits/stl_vector.h:635:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::false_type) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; allocator_type = std::allocator<std::vector<bool> >; std::false_type = std::integral_constant<bool, false>]' 635 | vector(vector&& __rv, const allocator_type& __m, false_type) | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:635:23: note: no known conversion for argument 1 from 'int' to 'std::vector<std::vector<bool> >&&' 635 | vector(vector&& __rv, const allocator_type& __m, false_type) | ~~~~~~~~~^~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:630:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&, const allocator_type&, std::true_type) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; allocator_type = std::allocator<std::vector<bool> >; std::true_type = std::integral_constant<bool, true>]' 630 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:630:23: note: no known conversion for argument 1 from 'int' to 'std::vector<std::vector<bool> >&&' 630 | vector(vector&& __rv, const allocator_type& __m, true_type) noexcept | ~~~~~~~~~^~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:619:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&, std::__type_identity_t<_Alloc>&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; std::__type_identity_t<_Alloc> = std::allocator<std::vector<bool> >]' 619 | vector(const vector& __x, const __type_identity_t<allocator_type>& __a) | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:619:7: note: candidate expects 2 arguments, 3 provided /usr/include/c++/12.2.1/bits/stl_vector.h:615:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(std::vector<_Tp, _Alloc>&&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >]' 615 | vector(vector&&) noexcept = default; | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:615:7: note: candidate expects 1 argument, 3 provided /usr/include/c++/12.2.1/bits/stl_vector.h:596:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(const std::vector<_Tp, _Alloc>&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >]' 596 | vector(const vector& __x) | ^~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:596:7: note: candidate expects 1 argument, 3 provided /usr/include/c++/12.2.1/bits/stl_vector.h:564:7: note: candidate: 'constexpr std::vector<_Tp, _Alloc>::vector(size_type, const value_type&, const allocator_type&) [with _Tp = std::vector<bool>; _Alloc = std::allocator<std::vector<bool> >; size_type = long unsigned int; value_type = std::vector<bool>; allocator_type = std::allocator<std::vector<bool> >]' 564 | vector(size_type __n, const value_type& __value, | ^~~~~~ Non zero exit status: 1