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View Compilation Error

0_0_14932903_28565.cpp: In function 'int main()':
0_0_14932903_28565.cpp:91:7: error: reference to 'rank' is ambiguous
       rank.clear();
       ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^
0_0_14932903_28565.cpp:92:19: error: reference to 'rank' is ambiguous
       rep1(i,1,n) rank[st[i].id] = i;
                   ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^
0_0_14932903_28565.cpp:96:23: error: reference to 'rank' is ambiguous
          update(1,n,1,rank[st[i].id],st[i].a);
                       ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^
0_0_14932903_28565.cpp:97:39: error: reference to 'rank' is ambiguous
          ans = (ans + query_sum(1,n,1,rank[st[i].id],n)*pow_(3,st[i].b)%mod)%mod;
                                       ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^
0_0_14932903_28565.cpp:98:13: error: reference to 'rank' is ambiguous
          if(rank[st[i].id]+1 <= n)mul(1,n,1,rank[st[i].id]+1,n);
             ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^
0_0_14932903_28565.cpp:98:45: error: reference to 'rank' is ambiguous
          if(rank[st[i].id]+1 <= n)mul(1,n,1,rank[st[i].id]+1,n);
                                             ^
0_0_14932903_28565.cpp:83:14: note: candidates are: std::map<int, int> rank
 map<int,int> rank;
              ^
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/move.h:57:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/stl_pair.h:59,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/utility:70,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/algorithm:60,
                 from 0_0_14932903_28565.cpp:2:
GCC4.9.2/x86_64-w64-mingw32/include/c++/type_traits:1340:12: note:                 template<class> struct std::rank
     struct rank
            ^


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