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View Compilation Error

0_0_15597462_2690.cpp: In function 'void DFS(int, int)':
0_0_15597462_2690.cpp:42:21: error: reference to 'map' is ambiguous
                 tag=map[j][x];
                     ^
0_0_15597462_2690.cpp:24:9: note: candidates are: int map [20][20]
 int n,m,map[20][20];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from 0_0_15597462_2690.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_map.h:96:11: note:                 template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map
     class map
           ^
0_0_15597462_2690.cpp: In function 'int main()':
0_0_15597462_2690.cpp:54:16: error: reference to 'map' is ambiguous
         memset(map,0,sizeof(map));
                ^
0_0_15597462_2690.cpp:24:9: note: candidates are: int map [20][20]
 int n,m,map[20][20];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from 0_0_15597462_2690.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_map.h:96:11: note:                 template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map
     class map
           ^
0_0_15597462_2690.cpp:54:29: error: reference to 'map' is ambiguous
         memset(map,0,sizeof(map));
                             ^
0_0_15597462_2690.cpp:24:9: note: candidates are: int map [20][20]
 int n,m,map[20][20];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from 0_0_15597462_2690.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_map.h:96:11: note:                 template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map
     class map
           ^
0_0_15597462_2690.cpp:62:17: error: reference to 'map' is ambiguous
                 map[i][x]=1;  
                 ^
0_0_15597462_2690.cpp:24:9: note: candidates are: int map [20][20]
 int n,m,map[20][20];
         ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from 0_0_15597462_2690.cpp:9:
GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_map.h:96:11: note:                 template<class _Key, class _Tp, class _Compare, class _Alloc> class std::map
     class map
           ^


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