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Detalii evaluare #50705316
Rezumat problemă
#1861
TopSort
Se dă un graf orientat aciclic cu N noduri numerotate de la 1 la N. Să se realizeze o sortare topologică a nodurilor.
Candale Silviu (silviu) Detalii
| Problema | TopSort | Operații I/O |
topsort.in/topsort.out
|
|---|---|---|---|
| Limita timp | 0.5 secunde | Limita memorie |
Total: 64 MB
/
Stivă 8 MB
|
| Id soluție | #50705316 | Utilizator |
Pyramidal Society (But_Andrei)
|
| Fișier | topsort.cpp | Dimensiune | 745 B |
| Data încărcării | 23 Aprilie 2024, 10:23 | Scor / rezultat | Eroare de compilare |
Evaluare
Mesaj compilare
In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h: In instantiation of 'bool std::operator==(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) [with _IteratorL = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _IteratorR = __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >]': /usr/include/c++/4.8/bits/stl_iterator.h:355:20: required from 'bool std::operator!=(const std::reverse_iterator<_Iterator>&, const std::reverse_iterator<_IteratorR>&) [with _IteratorL = __gnu_cxx::__normal_iterator<int*, std::vector<int> >; _IteratorR = __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >]' topsort.cpp:33:39: required from here /usr/include/c++/4.8/bits/stl_iterator.h:343:25: error: no match for 'operator==' (operand types are 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' and 'std::reverse_iterator<__gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > > >::iterator_type {aka __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >}') { return __x.base() == __y.base(); } ^ /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: candidates are: In file included from /usr/include/c++/4.8/unordered_set:48:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:116, from topsort.cpp:1: /usr/include/c++/4.8/bits/unordered_set.h:1283:5: note: template<class _Value, class _Hash, class _Pred, class _Alloc> bool std::operator==(const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&, const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>&) operator==(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/unordered_set.h:1283:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unordered_multiset<_Value, _Hash, _Pred, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/unordered_set:48:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:116, from topsort.cpp:1: /usr/include/c++/4.8/bits/unordered_set.h:1271:5: note: template<class _Value, class _Hash, class _Pred, class _Alloc> bool std::operator==(const std::unordered_set<_Value, _Hash, _Pred, _Alloc>&, const std::unordered_set<_Value, _Hash, _Pred, _Alloc>&) operator==(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/unordered_set.h:1271:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unordered_set<_Value, _Hash, _Pred, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/unordered_map:48:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:115, from topsort.cpp:1: /usr/include/c++/4.8/bits/unordered_map.h:1400:5: note: template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> bool std::operator==(const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&, const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&) operator==(const unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/unordered_map.h:1400:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/unordered_map:48:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:115, from topsort.cpp:1: /usr/include/c++/4.8/bits/unordered_map.h:1388:5: note: template<class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> bool std::operator==(const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&, const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&) operator==(const unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/unordered_map.h:1388:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:109:0, from topsort.cpp:1: /usr/include/c++/4.8/scoped_allocator:453:5: note: template<class _OutA1, class _OutA2, class ... _InA> bool std::operator==(const std::scoped_allocator_adaptor<_OutA1, _InA ...>&, const std::scoped_allocator_adaptor<_InnerHead, _InnerTail ...>&) operator==(const scoped_allocator_adaptor<_OutA1, _InA...>& __a, ^ /usr/include/c++/4.8/scoped_allocator:453:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::scoped_allocator_adaptor<_OutA1, _InA ...>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1810:5: note: template<class _Bi_iter, class _Alloc> bool std::operator==(const std::match_results<_FwdIterT, _Alloc>&, const std::match_results<_FwdIterT, _Alloc>&) operator==(const match_results<_Bi_iter, _Alloc>& __m1, ^ /usr/include/c++/4.8/bits/regex.h:1810:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::match_results<_FwdIterT, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1306:5: note: template<class _Bi_iter> bool std::operator==(const std::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type&) operator==(const sub_match<_Bi_iter>& __lhs, ^ /usr/include/c++/4.8/bits/regex.h:1306:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::sub_match<_BiIter>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1226:5: note: template<class _Bi_iter> bool std::operator==(const typename std::iterator_traits<_Iter>::value_type&, const std::sub_match<_BiIter>&) operator==(typename iterator_traits<_Bi_iter>::value_type const& __lhs, ^ /usr/include/c++/4.8/bits/regex.h:1226:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > > >::iterator_type {aka __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >}' is not derived from 'const std::sub_match<_BiIter>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1152:5: note: template<class _Bi_iter> bool std::operator==(const std::sub_match<_BiIter>&, const typename std::iterator_traits<_Iter>::value_type*) operator==(const sub_match<_Bi_iter>& __lhs, ^ /usr/include/c++/4.8/bits/regex.h:1152:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::sub_match<_BiIter>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1078:5: note: template<class _Bi_iter> bool std::operator==(const typename std::iterator_traits<_Iter>::value_type*, const std::sub_match<_BiIter>&) operator==(typename iterator_traits<_Bi_iter>::value_type const* __lhs, ^ /usr/include/c++/4.8/bits/regex.h:1078:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: mismatched types 'const typename std::iterator_traits<_Iter>::value_type*' and '__gnu_cxx::__normal_iterator<int*, std::vector<int> >' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:1004:5: note: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::operator==(const std::sub_match<_BiIter>&, std::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&) operator==(const sub_match<_Bi_iter>& __lhs, ^ /usr/include/c++/4.8/bits/regex.h:1004:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::sub_match<_BiIter>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:930:5: note: template<class _Bi_iter, class _Ch_traits, class _Ch_alloc> bool std::operator==(std::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>&, const std::sub_match<_BiIter>&) operator==(const __sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>& __lhs, ^ /usr/include/c++/4.8/bits/regex.h:930:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'std::__sub_match_string<_Bi_iter, _Ch_traits, _Ch_alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/regex:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:108, from topsort.cpp:1: /usr/include/c++/4.8/bits/regex.h:857:5: note: template<class _BiIter> bool std::operator==(const std::sub_match<_BiIter>&, const std::sub_match<_BiIter>&) operator==(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs) ^ /usr/include/c++/4.8/bits/regex.h:857:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::sub_match<_BiIter>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/forward_list:40:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:102, from topsort.cpp:1: /usr/include/c++/4.8/bits/forward_list.tcc:387:5: note: template<class _Tp, class _Alloc> bool std::operator==(const std::forward_list<_Tp, _Alloc>&, const std::forward_list<_Tp, _Alloc>&) operator==(const forward_list<_Tp, _Alloc>& __lx, ^ /usr/include/c++/4.8/bits/forward_list.tcc:387:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::forward_list<_Tp, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/forward_list:38:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:102, from topsort.cpp:1: /usr/include/c++/4.8/bits/forward_list.h:258:5: note: template<class _Tp> bool std::operator==(const std::_Fwd_list_iterator<_Tp>&, const std::_Fwd_list_const_iterator<_Tp>&) operator==(const _Fwd_list_iterator<_Tp>& __x, ^ /usr/include/c++/4.8/bits/forward_list.h:258:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Fwd_list_iterator<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/mutex:43:0, from /usr/include/c++/4.8/condition_variable:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:101, from topsort.cpp:1: /usr/include/c++/4.8/system_error:279:3: note: bool std::operator==(const std::error_condition&, const std::error_condition&) operator==(const error_condition& __lhs, ^ /usr/include/c++/4.8/system_error:279:3: note: no known conversion for argument 1 from 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' to 'const std::error_condition&' /usr/include/c++/4.8/system_error:272:3: note: bool std::operator==(const std::error_condition&, const std::error_code&) operator==(const error_condition& __lhs, const error_code& __rhs) noexcept ^ /usr/include/c++/4.8/system_error:272:3: note: no known conversion for argument 1 from 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' to 'const std::error_condition&' /usr/include/c++/4.8/system_error:265:3: note: bool std::operator==(const std::error_code&, const std::error_condition&) operator==(const error_code& __lhs, const error_condition& __rhs) noexcept ^ /usr/include/c++/4.8/system_error:265:3: note: no known conversion for argument 1 from 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' to 'const std::error_code&' /usr/include/c++/4.8/system_error:260:3: note: bool std::operator==(const std::error_code&, const std::error_code&) operator==(const error_code& __lhs, const error_code& __rhs) noexcept ^ /usr/include/c++/4.8/system_error:260:3: note: no known conversion for argument 1 from 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' to 'const std::error_code&' In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from topsort.cpp:1: /usr/include/c++/4.8/valarray:1179:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__equal_to, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const _Tp&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/valarray:1179:1: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > > >::iterator_type {aka __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >}' is not derived from 'const std::valarray<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from topsort.cpp:1: /usr/include/c++/4.8/valarray:1179:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__equal_to, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const std::valarray<_Tp>&, const _Tp&) _DEFINE_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/valarray:1179:1: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::valarray<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94:0, from topsort.cpp:1: /usr/include/c++/4.8/valarray:1179:1: note: template<class _Tp> std::_Expr<std::_BinClos<std::__equal_to, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__equal_to, _Tp>::result_type> std::operator==(const std::valarray<_Tp>&, const std::valarray<_Tp>&) _DEFINE_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/valarray:1179:1: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::valarray<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from topsort.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__equal_to, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::valarray<typename _Dom::value_type>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from topsort.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__equal_to, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from topsort.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__equal_to, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > > >::iterator_type {aka __gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > >}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from topsort.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template<class _Dom> std::_Expr<std::_BinClos<std::__equal_to, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&) _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/valarray:587:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:94, from topsort.cpp:1: /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__equal_to, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__equal_to, typename _Dom1::value_type>::result_type> std::operator==(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&) _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to) ^ /usr/include/c++/4.8/bits/valarray_after.h:414:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/stack:61:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:88, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_stack.h:243:5: note: template<class _Tp, class _Seq> bool std::operator==(const std::stack<_Tp, _Seq>&, const std::stack<_Tp, _Seq>&) operator==(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y) ^ /usr/include/c++/4.8/bits/stl_stack.h:243:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::stack<_Tp, _Seq>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/set:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:86, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_multiset.h:739:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::multiset<_Key, _Compare, _Alloc>&, const std::multiset<_Key, _Compare, _Alloc>&) operator==(const multiset<_Key, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_multiset.h:739:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::multiset<_Key, _Compare, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/set:61:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:86, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_set.h:754:5: note: template<class _Key, class _Compare, class _Alloc> bool std::operator==(const std::set<_Key, _Compare, _Alloc>&, const std::set<_Key, _Compare, _Alloc>&) operator==(const set<_Key, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_set.h:754:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::set<_Key, _Compare, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/queue:64:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:85, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_queue.h:268:5: note: template<class _Tp, class _Seq> bool std::operator==(const std::queue<_Tp, _Seq>&, const std::queue<_Tp, _Seq>&) operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y) ^ /usr/include/c++/4.8/bits/stl_queue.h:268:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::queue<_Tp, _Seq>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:82:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr.h:338:5: note: template<class _Tp> bool std::operator==(std::nullptr_t, const std::shared_ptr<_Tp1>&) operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept ^ /usr/include/c++/4.8/bits/shared_ptr.h:338:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: cannot convert '(& __x)->std::reverse_iterator<_Iterator>::base<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >()' (type 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}') to type 'std::nullptr_t' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:82:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr.h:333:5: note: template<class _Tp> bool std::operator==(const std::shared_ptr<_Tp1>&, std::nullptr_t) operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept ^ /usr/include/c++/4.8/bits/shared_ptr.h:333:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::shared_ptr<_Tp1>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:82:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr.h:327:5: note: template<class _Tp1, class _Tp2> bool std::operator==(const std::shared_ptr<_Tp1>&, const std::shared_ptr<_Tp2>&) operator==(const shared_ptr<_Tp1>& __a, ^ /usr/include/c++/4.8/bits/shared_ptr.h:327:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::shared_ptr<_Tp1>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/bits/shared_ptr.h:52:0, from /usr/include/c++/4.8/memory:82, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr_base.h:1040:5: note: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(std::nullptr_t, const std::__shared_ptr<_Tp, _Lp>&) operator==(nullptr_t, const __shared_ptr<_Tp, _Lp>& __a) noexcept ^ /usr/include/c++/4.8/bits/shared_ptr_base.h:1040:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: cannot convert '(& __x)->std::reverse_iterator<_Iterator>::base<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >()' (type 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}') to type 'std::nullptr_t' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/bits/shared_ptr.h:52:0, from /usr/include/c++/4.8/memory:82, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr_base.h:1035:5: note: template<class _Tp, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp, _Lp>&, std::nullptr_t) operator==(const __shared_ptr<_Tp, _Lp>& __a, nullptr_t) noexcept ^ /usr/include/c++/4.8/bits/shared_ptr_base.h:1035:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::__shared_ptr<_Tp, _Lp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/bits/shared_ptr.h:52:0, from /usr/include/c++/4.8/memory:82, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/shared_ptr_base.h:1029:5: note: template<class _Tp1, class _Tp2, __gnu_cxx::_Lock_policy _Lp> bool std::operator==(const std::__shared_ptr<_Tp1, _Lp>&, const std::__shared_ptr<_Tp2, _Lp>&) operator==(const __shared_ptr<_Tp1, _Lp>& __a, ^ /usr/include/c++/4.8/bits/shared_ptr_base.h:1029:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::__shared_ptr<_Tp1, _Lp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:81:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/unique_ptr.h:500:5: note: template<class _Tp, class _Dp> bool std::operator==(std::nullptr_t, const std::unique_ptr<_Tp, _Dp>&) operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept ^ /usr/include/c++/4.8/bits/unique_ptr.h:500:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: cannot convert '(& __x)->std::reverse_iterator<_Iterator>::base<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >()' (type 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}') to type 'std::nullptr_t' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:81:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/unique_ptr.h:495:5: note: template<class _Tp, class _Dp> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, std::nullptr_t) operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept ^ /usr/include/c++/4.8/bits/unique_ptr.h:495:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unique_ptr<_Tp, _Dp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/memory:81:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:81, from topsort.cpp:1: /usr/include/c++/4.8/bits/unique_ptr.h:489:5: note: template<class _Tp, class _Dp, class _Up, class _Ep> bool std::operator==(const std::unique_ptr<_Tp, _Dp>&, const std::unique_ptr<_Up, _Ep>&) operator==(const unique_ptr<_Tp, _Dp>& __x, ^ /usr/include/c++/4.8/bits/unique_ptr.h:489:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::unique_ptr<_Tp, _Dp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/map:62:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:80, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_multimap.h:864:5: note: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::multimap<_Key, _Tp, _Compare, _Alloc>&, const std::multimap<_Key, _Tp, _Compare, _Alloc>&) operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_multimap.h:864:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::multimap<_Key, _Tp, _Compare, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/map:61:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:80, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_map.h:962:5: note: template<class _Key, class _Tp, class _Compare, class _Alloc> bool std::operator==(const std::map<_Key, _Tp, _Compare, _Alloc>&, const std::map<_Key, _Tp, _Compare, _Alloc>&) operator==(const map<_Key, _Tp, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_map.h:962:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::map<_Key, _Tp, _Compare, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/map:60:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:80, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_tree.h:907:5: note: template<class _Key, class _Val, class _KeyOfValue, class _Compare, class _Alloc> bool std::operator==(const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&, const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>&) operator==(const _Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>& __x, ^ /usr/include/c++/4.8/bits/stl_tree.h:907:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/map:60:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:80, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_tree.h:310:5: note: template<class _Val> bool std::operator==(const std::_Rb_tree_iterator<_Tp>&, const std::_Rb_tree_const_iterator<_Val>&) operator==(const _Rb_tree_iterator<_Val>& __x, ^ /usr/include/c++/4.8/bits/stl_tree.h:310:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_Rb_tree_iterator<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/list:63:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:78, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_list.h:1602:5: note: template<class _Tp, class _Alloc> bool std::operator==(const std::list<_Tp, _Alloc>&, const std::list<_Tp, _Alloc>&) operator==(const list<_Tp, _Alloc>& __x, const list<_Tp, _Alloc>& __y) ^ /usr/include/c++/4.8/bits/stl_list.h:1602:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::list<_Tp, _Alloc>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/list:63:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:78, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_list.h:276:5: note: template<class _Val> bool std::operator==(const std::_List_iterator<_Tp>&, const std::_List_const_iterator<_Val>&) operator==(const _List_iterator<_Val>& __x, ^ /usr/include/c++/4.8/bits/stl_list.h:276:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {aka __gnu_cxx::__normal_iterator<int*, std::vector<int> >}' is not derived from 'const std::_List_iterator<_Tp>' { return __x.base() == __y.base(); } ^ In file included from /usr/include/c++/4.8/iterator:66:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:76, from topsort.cpp:1: /usr/include/c++/4.8/bits/stream_iterator.h:130:5: note: template<class _Tp, class _CharT, class _Traits, class _Dist> bool std::operator==(const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&, const std::istream_iterator<_Tp, _CharT, _Traits, _Dist>&) operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x, ^ /usr/include/c++/4.8/bits/stream_iterator.h:130:5: note: template argument deduction/substitution failed: In file included from /usr/include/c++/4.8/bits/stl_algobase.h:67:0, from /usr/include/c++/4.8/bits/char_traits.h:39, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/sstream:38, from /usr/include/c++/4.8/complex:45, from /usr/include/c++/4.8/ccomplex:38, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:52, from topsort.cpp:1: /usr/include/c++/4.8/bits/stl_iterator.h:343:25: note: 'std::reverse_iterator<__gnu_cxx::__normal_iterator<int*, std::vector<int> > >::iterator_type {ak
Cum funcționează evaluarea?
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
- probleme la care rezolvarea presupune scrierea unui program complet
- probleme la care rezolvarea presupune scrierea unei secvențe de program - câteva instrucțiuni, o listă de declarații, una sau mai multe funcții, etc.
Problema TopSort face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
- Programul sursă este compilat folosind compilatorul corespunzător. Dacă în urma compilării se obțin erori sau avertismente, acestea sunt afișate în această pagină.
- Dacă programul a fost compilat, executabilul obținut va fi rulat, furnizându-i-se unul sau mai multe seturi de date de intrare, în concordanță cu restricțiile specifice problemei. Pentru fiecare set de date se obține un anumit punctaj, în raport cu corectitudinea soluției tale.
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.