0_0_20968543_31599.cpp: In function 'void add(int, int)':
0_0_20968543_31599.cpp:11:15: error: reference to 'next' is ambiguous
{ ver[edge]=v;next[edge]=head[u];head[u]=edge++;
^
0_0_20968543_31599.cpp:6:14: note: candidates are: int next [200009]
int head[mm],next[mm],ver[mm],e_to[mm],edge;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_20968543_31599.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
0_0_20968543_31599.cpp: In function 'void tarjan(int)':
0_0_20968543_31599.cpp:19:26: error: reference to 'next' is ambiguous
for(int i=head[u];~i;i=next[i])
^
0_0_20968543_31599.cpp:6:14: note: candidates are: int next [200009]
int head[mm],next[mm],ver[mm],e_to[mm],edge;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:66:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ostream:38,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/iostream:39,
from 0_0_20968543_31599.cpp:1:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_iterator_base_funcs.h:184:5: note: template<class _ForwardIterator> _ForwardIterator std::next(_ForwardIterator, typename std::iterator_traits<_Iter>::difference_type)
next(_ForwardIterator __x, typename
^
|
