0_0_31809558_6139.cpp: In function 'int findch(int)':
0_0_31809558_6139.cpp:13:8: error: reference to 'next' is ambiguous
if(next[r] == r)
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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_31809558_6139.cpp:15:19: error: reference to 'next' is ambiguous
return findch(next[r]);
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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_31809558_6139.cpp: In function 'int main()':
0_0_31809558_6139.cpp:36:28: error: reference to 'next' is ambiguous
fa[i] = f[i] = next[i] = i;
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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_31809558_6139.cpp:58:13: error: reference to 'next' is ambiguous
next[u] = v;
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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_31809558_6139.cpp:66:20: error: reference to 'next' is ambiguous
while(r != next[r])
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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_31809558_6139.cpp:70:17: error: reference to 'next' is ambiguous
r = next[r];
^
0_0_31809558_6139.cpp:9:5: note: candidates are: int next [1010]
int next[MAXN], f[MAXN], a[MAXN], cnt[MAXN], fa[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++/algorithm:61,
from 0_0_31809558_6139.cpp:3:
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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