0_0_26626178_22877.cpp: In function 'bool spfa(int, int)':
0_0_26626178_22877.cpp:30:17: error: reference to 'next' is ambiguous
for (int i=ne;next[i];) {
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp:31:6: error: reference to 'next' is ambiguous
i=next[i],na=sora[i];
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp: In function 'int dfs(int, int)':
0_0_26626178_22877.cpp:51:15: error: reference to 'next' is ambiguous
for (int i=x;next[i];) {
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp:52:5: error: reference to 'next' is ambiguous
i=next[i],ne=sora[i];
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp: In function 'void origin()':
0_0_26626178_22877.cpp:66:35: error: reference to 'next' is ambiguous
for (int i=1;i<=t;i++) tail[i]=i,next[i]=0;
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp: In function 'void link(int, int, int, int)':
0_0_26626178_22877.cpp:72:7: error: reference to 'next' is ambiguous
++ss,next[tail[x]]=ss,tail[x]=ss,sora[ss]=y,flow[ss]=z,cost[ss]=c,next[ss]=0;
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp:72:68: error: reference to 'next' is ambiguous
++ss,next[tail[x]]=ss,tail[x]=ss,sora[ss]=y,flow[ss]=z,cost[ss]=c,next[ss]=0;
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp:73:7: error: reference to 'next' is ambiguous
++ss,next[tail[y]]=ss,tail[y]=ss,sora[ss]=x,flow[ss]=0,cost[ss]=-c,next[ss]=0;
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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_26626178_22877.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_26626178_22877.cpp:73:69: error: reference to 'next' is ambiguous
++ss,next[tail[y]]=ss,tail[y]=ss,sora[ss]=x,flow[ss]=0,cost[ss]=-c,next[ss]=0;
^
0_0_26626178_22877.cpp:12:5: note: candidates are: int next [150000]
int next[150000],sora[150000],flow[150000],cost[150000],st[150000],po[150000];
^
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,
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