0_0_13873564_9512.cpp: In function 'void addedge(int, int, int)':
0_0_13873564_9512.cpp:22:10: error: reference to 'next' is ambiguous
widen++;next[widen]=point[x];point[x]=widen;w[widen]=z;v[widen]=y;
^
0_0_13873564_9512.cpp:10:5: note: candidates are: int next [200011]
int next[maxm],point[maxn],v[maxm],w[maxm];
^
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++/algorithm:61,
from 0_0_13873564_9512.cpp:5:
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_13873564_9512.cpp:23:10: error: reference to 'next' is ambiguous
widen++;next[widen]=point[y];point[y]=widen;w[widen]=z;v[widen]=x;
^
0_0_13873564_9512.cpp:10:5: note: candidates are: int next [200011]
int next[maxm],point[maxn],v[maxm],w[maxm];
^
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++/algorithm:61,
from 0_0_13873564_9512.cpp:5:
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_13873564_9512.cpp: In function 'void search(int, int)':
0_0_13873564_9512.cpp:36:31: error: reference to 'next' is ambiguous
for (int k=point[now];k!=0;k=next[k])
^
0_0_13873564_9512.cpp:10:5: note: candidates are: int next [200011]
int next[maxm],point[maxn],v[maxm],w[maxm];
^
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++/algorithm:61,
from 0_0_13873564_9512.cpp:5:
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_13873564_9512.cpp: In function 'void dfs1(int, int, int, int)':
0_0_13873564_9512.cpp:75:31: error: reference to 'next' is ambiguous
for (int k=point[now];k!=0;k=next[k])
^
0_0_13873564_9512.cpp:10:5: note: candidates are: int next [200011]
int next[maxm],point[maxn],v[maxm],w[maxm];
^
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++/algorithm:61,
from 0_0_13873564_9512.cpp:5:
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_13873564_9512.cpp: In function 'void bfs(int)':
0_0_13873564_9512.cpp:91:32: error: reference to 'next' is ambiguous
for (int k=point[now];k!=0;k=next[k])
^
0_0_13873564_9512.cpp:10:5: note: candidates are: int next [200011]
int next[maxm],point[maxn],v[maxm],w[maxm];
^
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++/algorithm:61,
from 0_0_13873564_9512.cpp:5:
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
^
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