0_0_27947352_15945.cpp: In function 'void bfs(int, int, int, int)':
0_0_27947352_15945.cpp:27:4: error: reference to 'hash' is ambiguous
hash[i][j]=3;
^
0_0_27947352_15945.cpp:7:5: note: candidates are: int hash [1005][1005]
int hash[1005][1005];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
from 0_0_27947352_15945.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash
struct hash;
^
0_0_27947352_15945.cpp:50:8: error: reference to 'hash' is ambiguous
if(hash[next.x][next.y]>=next.step)
^
0_0_27947352_15945.cpp:7:5: note: candidates are: int hash [1005][1005]
int hash[1005][1005];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
from 0_0_27947352_15945.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash
struct hash;
^
0_0_27947352_15945.cpp:53:17: error: reference to 'hash' is ambiguous
hash[next.x][next.y]=next.step;
^
0_0_27947352_15945.cpp:7:5: note: candidates are: int hash [1005][1005]
int hash[1005][1005];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_bvector.h:1181:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/vector:65,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/queue:61,
from 0_0_27947352_15945.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/functional_hash.h:58:12: note: template<class _Tp> struct std::hash
struct hash;
^
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