0_0_21200802_17550.cpp: In function 'int dfs(int, int)':
0_0_21200802_17550.cpp:23:23: error: reference to 'move' is ambiguous
int newx = x + i * move[j][0];
^
0_0_21200802_17550.cpp:6:5: note: candidates are: int move [4][2]
int move[][2] = {-1,0,0,1,1,0,0,-1};
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61:0,
from 0_0_21200802_17550.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:489:5: note: template<class _II, class _OI> _OI std::move(_II, _II, _OI)
move(_II __first, _II __last, _OI __result)
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
from 0_0_21200802_17550.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:101:5: note: template<class _Tp> constexpr typename std::remove_reference< <template-parameter-1-1> >::type&& std::move(_Tp&&)
move(_Tp&& __t) noexcept
^
0_0_21200802_17550.cpp:24:23: error: reference to 'move' is ambiguous
int newy = y + i * move[j][1];
^
0_0_21200802_17550.cpp:6:5: note: candidates are: int move [4][2]
int move[][2] = {-1,0,0,1,1,0,0,-1};
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:61:0,
from 0_0_21200802_17550.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_algobase.h:489:5: note: template<class _II, class _OI> _OI std::move(_II, _II, _OI)
move(_II __first, _II __last, _OI __result)
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
from 0_0_21200802_17550.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:101:5: note: template<class _Tp> constexpr typename std::remove_reference< <template-parameter-1-1> >::type&& std::move(_Tp&&)
move(_Tp&& __t) noexcept
^
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