Eroare de compilare: main.cpp: In member function 'std::pair<long long int, std::vector<std::vector<int> > > graph::problema_trilant(std::istream&)': main.cpp:181:23: error: 'lnat_b' was not declared in this scope; did you mean 'lant_b'? 181 | l_a.push_back(lnat_b[i]); | ^~~~~~ | lant_b main.cpp:190:30: error: no matching function for call to 'make_pair(int&, std::vector<int>&, std::vector<int>&, std::vector<int>&)' 190 | return std::make_pair(suma, l_a, l_b, l_c); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ 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:741:5: note: candidate: 'template<class _T1, class _T2> constexpr std::pair<typename std::__strip_reference_wrapper<typename std::decay<_Tp>::type>::__type, typename std::__strip_reference_wrapper<typename std::decay<_Tp2>::type>::__type> std::make_pair(_T1&&, _T2&&)' 741 | make_pair(_T1&& __x, _T2&& __y) | ^~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_pair.h:741:5: note: template argument deduction/substitution failed: main.cpp:190:30: note: candidate expects 2 arguments, 4 provided 190 | return std::make_pair(suma, l_a, l_b, l_c); | ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1