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View Compilation Error

0_0_24811072_20778.cpp: In function 'int bfs(int, int, int, int)':
0_0_24811072_20778.cpp:18:5: error: 'num' was not declared in this scope
     num[sx][sy] = 1;
     ^
0_0_24811072_20778.cpp:28:59: error: reference to 'map' is ambiguous
             if (nx >= 0 && nx < n && ny >= 0 && ny < m && map[nx][ny]!='#' && !num[nx][ny]) {
                                                           ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp:29:21: error: reference to 'map' is ambiguous
                 if (map[nx][ny] == '.' || map[nx][ny] == 'a') {
                     ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp:29:43: error: reference to 'map' is ambiguous
                 if (map[nx][ny] == '.' || map[nx][ny] == 'a') {
                                           ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp:33:20: error: reference to 'map' is ambiguous
                 if(map[nx][ny]=='x')  
                    ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp: In function 'int main()':
0_0_24811072_20778.cpp:50:16: error: 'num' was not declared in this scope
         memset(num,0,sizeof(num));  
                ^
0_0_24811072_20778.cpp:53:24: error: reference to 'map' is ambiguous
             scanf("%s",map[i]);  
                        ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp:57:16: error: reference to 'map' is ambiguous
             if(map[i][j]=='r')  
                ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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_24811072_20778.cpp:61:16: error: reference to 'map' is ambiguous
             if(map[i][j]=='a')  
                ^
0_0_24811072_20778.cpp:7:6: note: candidates are: char map [205][205]
 char map[205][205];
      ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/map:61:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/x86_64-w64-mingw32/bits/stdc++.h:80,
                 from 0_0_24811072_20778.cpp:1:
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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