Eroare de compilare: user.cpp: In function ‘void dfs(int)’: user.cpp:18:28: error: ‘typeof’ was not declared in this scope for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ user.cpp:18:30: error: expected ‘;’ before ‘it’ for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ user.cpp:18:54: error: no match for ‘operator!=’ (operand types are ‘int’ and ‘std::list<int>::iterator {aka std::_List_iterator<int>}’) for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ user.cpp:18:54: note: candidates are: In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:64:0, from /usr/local/include/c++/4.8.0/list:60, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_pair.h:227:5: note: template<class _T1, class _T2> constexpr bool std::operator!=(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^ /usr/local/include/c++/4.8.0/bits/stl_pair.h:227:5: note: template argument deduction/substitution failed: user.cpp:18:68: note: mismatched types ‘const std::pair<_T1, _T2>’ and ‘int’ for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/list:60, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:303:5: note: template<class _Iterator> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_Iterator>&) operator!=(const reverse_iterator<_Iterator>& __x, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:303:5: note: template argument deduction/substitution failed: user.cpp:18:68: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘int’ for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/list:60, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:353:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) operator!=(const reverse_iterator<_IteratorL>& __x, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:353:5: note: template argument deduction/substitution failed: user.cpp:18:68: note: mismatched types ‘const std::reverse_iterator<_Iterator>’ and ‘int’ for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ ) ^ In file included from /usr/local/include/c++/4.8.0/bits/stl_algobase.h:67:0, from /usr/local/include/c++/4.8.0/list:60, from user.cpp:2: /usr/local/include/c++/4.8.0/bits/stl_iterator.h:1043:5: note: template<class _IteratorL, class _IteratorR> bool std::operator!=(const std::move_iterator<_Iterator>&, const std::move_iterator<_IteratorR>&) operator!=(const move_iterator<_IteratorL>& __x, ^ /usr/local/include/c++/4.8.0/bits/stl_iterator.h:1043:5: note: template argument deduction/substitution failed: user.cpp:18:68: note: mismatched types ‘const std::move_iterator<_Iterator>’ and ‘int’ for( typeof(a[nod].begin()) it = a[nod].begin(); it != a[nod].end(); it++ )