0_0_15544651_22564.cpp: In function 'bool dfs(int, int, int, int)':
0_0_15544651_22564.cpp:32:12: error: reference to 'move' is ambiguous
int tx=x+move[i][0];
^
0_0_15544651_22564.cpp:17:5: note: candidates are: int move [4][2]
int move[4][2]={{-1,0},{1,0},{0,1},{0,-1}};
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
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_15544651_22564.cpp:1:
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++/bits/stl_algobase.h:64,
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_15544651_22564.cpp:1:
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_15544651_22564.cpp:33:12: error: reference to 'move' is ambiguous
int ty=y+move[i][1];
^
0_0_15544651_22564.cpp:17:5: note: candidates are: int move [4][2]
int move[4][2]={{-1,0},{1,0},{0,1},{0,-1}};
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/char_traits.h:39:0,
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_15544651_22564.cpp:1:
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++/bits/stl_algobase.h:64,
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_15544651_22564.cpp:1:
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_15544651_22564.cpp: In function 'int main()':
0_0_15544651_22564.cpp:70:36: error: 'memset' was not declared in this scope
memset(visited,0,sizeof(visited));
^
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