Eroare de compilare: main.cpp: In function 'void euler(int)': main.cpp:15:36: error: cannot convert '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type' {aka 'std::pair<int, int>'} to 'int' in assignment 15 | fiu=lista[nod].back(); | ~~~~~~~~~~~~~~~^~ | | | __gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> >, std::pair<int, int> >::value_type {aka std::pair<int, int>} main.cpp:17:28: error: 'template<class _Category, class _Tp, class _Distance, class _Pointer, class _Reference> struct std::iterator' used without template arguments 17 | vector<int>iterator :: t; | ^~~~~~~~ main.cpp:17:41: error: qualified-id in declaration before ';' token 17 | vector<int>iterator :: t; | ^ main.cpp:18:17: error: 't' was not declared in this scope; did you mean 'tm'? 18 | t=find(lista[fiu].begin(), lista[fiu].end(), nod); | ^ | tm main.cpp:18:23: error: no matching function for call to 'find(std::vector<std::pair<int, int> >::iterator, std::vector<std::pair<int, int> >::iterator, int&)' 18 | t=find(lista[fiu].begin(), lista[fiu].end(), nod); | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/12.2.1/bits/locale_facets.h:48, from /usr/include/c++/12.2.1/bits/basic_ios.h:37, from /usr/include/c++/12.2.1/ios:44, 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/streambuf_iterator.h:434:5: note: candidate: 'template<class _CharT2> typename __gnu_cxx::__enable_if<std::__is_char<_CharT2>::__value, std::istreambuf_iterator<_CharT> >::__type std::find(istreambuf_iterator<_CharT>, istreambuf_iterator<_CharT>, const _CharT2&)' 434 | find(istreambuf_iterator<_CharT> __first, | ^~~~ /usr/include/c++/12.2.1/bits/streambuf_iterator.h:434:5: note: template argument deduction/substitution failed: main.cpp:18:23: note: '__gnu_cxx::__normal_iterator<std::pair<int, int>*, std::vector<std::pair<int, int> > >' is not derived from 'std::istreambuf_iterator<_CharT>' 18 | t=find(lista[fiu].begin(), lista[fiu].end(), nod); | ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1