0_0_13774673_1278.cpp: In function 'int add(int, int)':
0_0_13774673_1278.cpp:14:5: error: reference to 'next' is ambiguous
next[++num]=head[x];
^
0_0_13774673_1278.cpp:11:19: note: candidates are: int next [100005]
int dfn[N],low[N],next[M],head[N],vet[M],ct[N],vis[N],cc[N];
^
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_13774673_1278.cpp:2:
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_13774673_1278.cpp: In function 'int tarjan(int, int, int)':
0_0_13774673_1278.cpp:21:28: error: reference to 'next' is ambiguous
for (int i=head[u];i;i=next[i]){
^
0_0_13774673_1278.cpp:11:19: note: candidates are: int next [100005]
int dfn[N],low[N],next[M],head[N],vet[M],ct[N],vis[N],cc[N];
^
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_13774673_1278.cpp:2:
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_13774673_1278.cpp: In function 'int dfs(int, int)':
0_0_13774673_1278.cpp:36:28: error: reference to 'next' is ambiguous
for (int i=head[u];i;i=next[i])
^
0_0_13774673_1278.cpp:11:19: note: candidates are: int next [100005]
int dfn[N],low[N],next[M],head[N],vet[M],ct[N],vis[N],cc[N];
^
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_13774673_1278.cpp:2:
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
^
|
