0_0_13860085_30250.cpp: In function 'void make(int, int)':
0_0_13860085_30250.cpp:16:25: error: reference to 'next' is ambiguous
++nEdge,to[nEdge]=b,next[nEdge]=start[a],start[a]=nEdge;
^
0_0_13860085_30250.cpp:13:20: note: candidates are: int next [600010]
int nEdge,to[maxn],next[maxn],start[maxn];
^
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_13860085_30250.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_13860085_30250.cpp: In function 'void BFS(int)':
0_0_13860085_30250.cpp:45:32: error: reference to 'next' is ambiguous
for(int i=start[p];i;i=next[i])
^
0_0_13860085_30250.cpp:13:20: note: candidates are: int next [600010]
int nEdge,to[maxn],next[maxn],start[maxn];
^
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_13860085_30250.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
^
|