0_0_15497784_19727.cpp: In function 'void bfs()':
0_0_15497784_19727.cpp:38:5: error: reference to 'hash' is ambiguous
hash[i][j]=3;
^
0_0_15497784_19727.cpp:9:5: note: candidates are: int hash [1003][1003]
int hash[maxn][maxn];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/basic_string.h:3068:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:52,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/locale_classes.h:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:41,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42,
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_15497784_19727.cpp:5:
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_15497784_19727.cpp:57:13: error: reference to 'end' is ambiguous
if(q2.x==end.x&&q2.y==end.y&&q2.step<=2)
^
0_0_15497784_19727.cpp:16:8: note: candidates are: node end
}start,end;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:65:0,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:97:5: note: template<class _Tp, long long unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_deque.h:63:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:64,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^
0_0_15497784_19727.cpp:57:26: error: reference to 'end' is ambiguous
if(q2.x==end.x&&q2.y==end.y&&q2.step<=2)
^
0_0_15497784_19727.cpp:16:8: note: candidates are: node end
}start,end;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:65:0,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:97:5: note: template<class _Tp, long long unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_deque.h:63:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:64,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^
0_0_15497784_19727.cpp:66:8: error: reference to 'hash' is ambiguous
if(hash[q2.x][q2.y]>=q2.step)
^
0_0_15497784_19727.cpp:9:5: note: candidates are: int hash [1003][1003]
int hash[maxn][maxn];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/basic_string.h:3068:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:52,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/locale_classes.h:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:41,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42,
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_15497784_19727.cpp:5:
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_15497784_19727.cpp:69:17: error: reference to 'hash' is ambiguous
hash[q2.x][q2.y]=q2.step;
^
0_0_15497784_19727.cpp:9:5: note: candidates are: int hash [1003][1003]
int hash[maxn][maxn];
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/basic_string.h:3068:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:52,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/locale_classes.h:40,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/ios_base.h:41,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/ios:42,
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_15497784_19727.cpp:5:
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_15497784_19727.cpp: In function 'int main()':
0_0_15497784_19727.cpp:87:49: error: reference to 'end' is ambiguous
scanf("%d %d %d %d",&start.x,&start.y,&end.x,&end.y);
^
0_0_15497784_19727.cpp:16:8: note: candidates are: node end
}start,end;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:65:0,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:97:5: note: template<class _Tp, long long unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_deque.h:63:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:64,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^
0_0_15497784_19727.cpp:87:56: error: reference to 'end' is ambiguous
scanf("%d %d %d %d",&start.x,&start.y,&end.x,&end.y);
^
0_0_15497784_19727.cpp:16:8: note: candidates are: node end
}start,end;
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:65:0,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:97:5: note: template<class _Tp, long long unsigned int _Nm> _Tp* std::end(_Tp (&)[_Nm])
end(_Tp (&__arr)[_Nm])
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:78:5: note: template<class _Container> decltype (__cont.end()) std::end(const _Container&)
end(const _Container& __cont) -> decltype(__cont.end())
^
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/range_access.h:68:5: note: template<class _Container> decltype (__cont.end()) std::end(_Container&)
end(_Container& __cont) -> decltype(__cont.end())
^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_deque.h:63:0,
from GCC4.9.2/x86_64-w64-mingw32/include/c++/deque:64,
from 0_0_15497784_19727.cpp:4:
GCC4.9.2/x86_64-w64-mingw32/include/c++/initializer_list:99:5: note: template<class _Tp> constexpr const _Tp* std::end(std::initializer_list<_Tp>)
end(initializer_list<_Tp> __ils) noexcept
^
0_0_15497784_19727.cpp:90:34: error: reference to 'end' is ambiguous
if(map[start.x][start.y]==map[end.x][end.y]&&map[start.x][start.y]!=0)
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